17994621918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 47279393280

約数和(自身を除く): 29284771362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 147, 161, 182, 273, 277, 294, 299, 322, 483, 546, 554, 598, 637, 739, 831, 897, 966, 1127, 1274, 1478, 1662, 1794, 1911, 1939, 2093, 2217, 2254, 3381, 3601, 3822, 3878, 4186, 4434, 5173, 5817, 6279, 6371, 6762, 7202, 9607, 10346, 10803, 11634, 12558, 12742, 13573, 14651, 15519, 16997, 19113, 19214, 21606, 25207, 27146, 28821, 29302, 31038, 33994, 36211, 38226, 40719, 43953, 44597, 50414, 50991, 57642, 67249, 72422, 75621, 81438, 82823, 87906, 89194, 101982, 108633, 118979, 133791, 134498, 151242, 165646, 176449, 201747, 204703, 217266, 220961, 237958, 248469, 267582, 312179, 352898, 356937, 403494, 409406, 441922, 470743, 496938, 529347, 579761, 614109, 624358, 662883, 713874, 832853, 936537, 941486, 1058694, 1159522, 1228218, 1325766, 1412229, 1432921, 1546727, 1665706, 1739283, 1873074, 2498559, 2661139, 2824458, 2865842, 3093454, 3478566, 4058327, 4298763, 4640181, 4708169, 4997118, 5322278, 7983417, 8116654, 8597526, 9280362, 9416338, 10030447, 10827089, 12174981, 14124507, 15966834, 18627973, 20060894, 21654178, 24349962, 28249014, 30091341, 32481267, 32957183, 37255946, 55883919, 60182682, 61206197, 64962534, 65914366, 98871549, 111767838, 122412394, 130395811, 183618591, 197743098, 230700281, 260791622, 367237182, 391187433, 428443379, 461400562, 692100843, 782374866, 856886758, 1285330137, 1384201686, 2570660274, 2999103653, 5998207306, 8997310959, 17994621918]

約数ペア:

[(1, 17994621918), (2, 8997310959), (3, 5998207306), (6, 2999103653), (7, 2570660274), (13, 1384201686), (14, 1285330137), (21, 856886758), (23, 782374866), (26, 692100843), (39, 461400562), (42, 428443379), (46, 391187433), (49, 367237182), (69, 260791622), (78, 230700281), (91, 197743098), (98, 183618591), (138, 130395811), (147, 122412394), (161, 111767838), (182, 98871549), (273, 65914366), (277, 64962534), (294, 61206197), (299, 60182682), (322, 55883919), (483, 37255946), (546, 32957183), (554, 32481267), (598, 30091341), (637, 28249014), (739, 24349962), (831, 21654178), (897, 20060894), (966, 18627973), (1127, 15966834), (1274, 14124507), (1478, 12174981), (1662, 10827089), (1794, 10030447), (1911, 9416338), (1939, 9280362), (2093, 8597526), (2217, 8116654), (2254, 7983417), (3381, 5322278), (3601, 4997118), (3822, 4708169), (3878, 4640181), (4186, 4298763), (4434, 4058327), (5173, 3478566), (5817, 3093454), (6279, 2865842), (6371, 2824458), (6762, 2661139), (7202, 2498559), (9607, 1873074), (10346, 1739283), (10803, 1665706), (11634, 1546727), (12558, 1432921), (12742, 1412229), (13573, 1325766), (14651, 1228218), (15519, 1159522), (16997, 1058694), (19113, 941486), (19214, 936537), (21606, 832853), (25207, 713874), (27146, 662883), (28821, 624358), (29302, 614109), (31038, 579761), (33994, 529347), (36211, 496938), (38226, 470743), (40719, 441922), (43953, 409406), (44597, 403494), (50414, 356937), (50991, 352898), (57642, 312179), (67249, 267582), (72422, 248469), (75621, 237958), (81438, 220961), (82823, 217266), (87906, 204703), (89194, 201747), (101982, 176449), (108633, 165646), (118979, 151242), (133791, 134498)]