12420908136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61153}}^1$

素因数の和:61216

約数の個数: 192

約数和(自身を含む): 42739307520

約数和(自身を除く): 30318399384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6552, 7254, 7812, 8463, 9672, 11284, 14508, 15624, 16926, 22568, 25389, 29016, 33852, 50778, 61153, 67704, 101556, 122306, 183459, 203112, 244612, 366918, 428071, 489224, 550377, 733836, 794989, 856142, 1100754, 1284213, 1467672, 1589978, 1712284, 1895743, 2201508, 2384967, 2568426, 3179956, 3424568, 3791486, 3852639, 4403016, 4769934, 5136852, 5564923, 5687229, 6359912, 7154901, 7582972, 7705278, 9539868, 10273704, 11129846, 11374458, 13270201, 14309802, 15165944, 15410556, 16694769, 17061687, 19079736, 22259692, 22748916, 24644659, 26540402, 28619604, 30821112, 33389538, 34123374, 39810603, 44519384, 45497832, 49289318, 50084307, 53080804, 57239208, 66779076, 68246748, 73933977, 79621206, 98578636, 100168614, 106161608, 119431809, 133558152, 136493496, 147867954, 159242412, 172512613, 197157272, 200337228, 221801931, 238863618, 295735908, 318484824, 345025226, 400674456, 443603862, 477727236, 517537839, 591471816, 690050452, 887207724, 955454472, 1035075678, 1380100904, 1552613517, 1774415448, 2070151356, 3105227034, 4140302712, 6210454068, 12420908136]

約数ペア:

[(1, 12420908136), (2, 6210454068), (3, 4140302712), (4, 3105227034), (6, 2070151356), (7, 1774415448), (8, 1552613517), (9, 1380100904), (12, 1035075678), (13, 955454472), (14, 887207724), (18, 690050452), (21, 591471816), (24, 517537839), (26, 477727236), (28, 443603862), (31, 400674456), (36, 345025226), (39, 318484824), (42, 295735908), (52, 238863618), (56, 221801931), (62, 200337228), (63, 197157272), (72, 172512613), (78, 159242412), (84, 147867954), (91, 136493496), (93, 133558152), (104, 119431809), (117, 106161608), (124, 100168614), (126, 98578636), (156, 79621206), (168, 73933977), (182, 68246748), (186, 66779076), (217, 57239208), (234, 53080804), (248, 50084307), (252, 49289318), (273, 45497832), (279, 44519384), (312, 39810603), (364, 34123374), (372, 33389538), (403, 30821112), (434, 28619604), (468, 26540402), (504, 24644659), (546, 22748916), (558, 22259692), (651, 19079736), (728, 17061687), (744, 16694769), (806, 15410556), (819, 15165944), (868, 14309802), (936, 13270201), (1092, 11374458), (1116, 11129846), (1209, 10273704), (1302, 9539868), (1612, 7705278), (1638, 7582972), (1736, 7154901), (1953, 6359912), (2184, 5687229), (2232, 5564923), (2418, 5136852), (2604, 4769934), (2821, 4403016), (3224, 3852639), (3276, 3791486), (3627, 3424568), (3906, 3179956), (4836, 2568426), (5208, 2384967), (5642, 2201508), (6552, 1895743), (7254, 1712284), (7812, 1589978), (8463, 1467672), (9672, 1284213), (11284, 1100754), (14508, 856142), (15624, 794989), (16926, 733836), (22568, 550377), (25389, 489224), (29016, 428071), (33852, 366918), (50778, 244612), (61153, 203112), (67704, 183459), (101556, 122306)]