18379417210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 42879642624

約数和(自身を除く): 24500225414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 121, 137, 154, 235, 242, 274, 329, 337, 385, 470, 517, 605, 658, 674, 685, 770, 847, 959, 1034, 1210, 1370, 1507, 1645, 1685, 1694, 1918, 2359, 2585, 3014, 3290, 3370, 3619, 3707, 4235, 4718, 4795, 5170, 5687, 6439, 7238, 7414, 7535, 8470, 9590, 10549, 11374, 11795, 12878, 15070, 15839, 16577, 18095, 18535, 21098, 23590, 25949, 28435, 31678, 32195, 33154, 36190, 37070, 39809, 40777, 45073, 46169, 51898, 52745, 56870, 64390, 70829, 79195, 79618, 81554, 82885, 90146, 92338, 105490, 110873, 116039, 129745, 141658, 158390, 165770, 174229, 199045, 203885, 221746, 225365, 230845, 232078, 259490, 285439, 323183, 348458, 354145, 398090, 407770, 450730, 461690, 495803, 507859, 554365, 570878, 580195, 646366, 708290, 779119, 871145, 991606, 1015718, 1108730, 1160390, 1219603, 1427195, 1558238, 1615915, 1742290, 1916519, 2169943, 2439206, 2479015, 2539295, 2854390, 3231830, 3555013, 3833038, 3895595, 4339886, 4958030, 5078590, 5453833, 5586449, 6098015, 7110026, 7791190, 9582595, 10849715, 10907666, 11172898, 12196030, 13415633, 15189601, 17775065, 19165190, 21699430, 23869373, 26831266, 27269165, 27932245, 30379202, 35550130, 39105143, 47738746, 54538330, 55864490, 67078165, 75948005, 78210286, 119346865, 134156330, 151896010, 167085611, 195525715, 238693730, 262563103, 334171222, 391051430, 525126206, 835428055, 1312815515, 1670856110, 1837941721, 2625631030, 3675883442, 9189708605, 18379417210]

約数ペア:

[(1, 18379417210), (2, 9189708605), (5, 3675883442), (7, 2625631030), (10, 1837941721), (11, 1670856110), (14, 1312815515), (22, 835428055), (35, 525126206), (47, 391051430), (55, 334171222), (70, 262563103), (77, 238693730), (94, 195525715), (110, 167085611), (121, 151896010), (137, 134156330), (154, 119346865), (235, 78210286), (242, 75948005), (274, 67078165), (329, 55864490), (337, 54538330), (385, 47738746), (470, 39105143), (517, 35550130), (605, 30379202), (658, 27932245), (674, 27269165), (685, 26831266), (770, 23869373), (847, 21699430), (959, 19165190), (1034, 17775065), (1210, 15189601), (1370, 13415633), (1507, 12196030), (1645, 11172898), (1685, 10907666), (1694, 10849715), (1918, 9582595), (2359, 7791190), (2585, 7110026), (3014, 6098015), (3290, 5586449), (3370, 5453833), (3619, 5078590), (3707, 4958030), (4235, 4339886), (4718, 3895595), (4795, 3833038), (5170, 3555013), (5687, 3231830), (6439, 2854390), (7238, 2539295), (7414, 2479015), (7535, 2439206), (8470, 2169943), (9590, 1916519), (10549, 1742290), (11374, 1615915), (11795, 1558238), (12878, 1427195), (15070, 1219603), (15839, 1160390), (16577, 1108730), (18095, 1015718), (18535, 991606), (21098, 871145), (23590, 779119), (25949, 708290), (28435, 646366), (31678, 580195), (32195, 570878), (33154, 554365), (36190, 507859), (37070, 495803), (39809, 461690), (40777, 450730), (45073, 407770), (46169, 398090), (51898, 354145), (52745, 348458), (56870, 323183), (64390, 285439), (70829, 259490), (79195, 232078), (79618, 230845), (81554, 225365), (82885, 221746), (90146, 203885), (92338, 199045), (105490, 174229), (110873, 165770), (116039, 158390), (129745, 141658)]