12220888932

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{598711}}^1$

素因数の和:598740

約数の個数: 84

約数和(自身を含む): 36645964096

約数和(自身を除く): 24425075164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 598711, 1197422, 1796133, 2394844, 3592266, 4190977, 5388399, 7184532, 8381954, 10776798, 12572931, 16165197, 16763908, 21553596, 25145862, 32330394, 37718793, 48495591, 50291724, 64660788, 75437586, 96991182, 113156379, 145486773, 150875172, 193982364, 226312758, 290973546, 339469137, 436460319, 452625516, 581947092, 678938274, 872920638, 1018407411, 1357876548, 1745841276, 2036814822, 3055222233, 4073629644, 6110444466, 12220888932]

約数ペア:

[(1, 12220888932), (2, 6110444466), (3, 4073629644), (4, 3055222233), (6, 2036814822), (7, 1745841276), (9, 1357876548), (12, 1018407411), (14, 872920638), (18, 678938274), (21, 581947092), (27, 452625516), (28, 436460319), (36, 339469137), (42, 290973546), (54, 226312758), (63, 193982364), (81, 150875172), (84, 145486773), (108, 113156379), (126, 96991182), (162, 75437586), (189, 64660788), (243, 50291724), (252, 48495591), (324, 37718793), (378, 32330394), (486, 25145862), (567, 21553596), (729, 16763908), (756, 16165197), (972, 12572931), (1134, 10776798), (1458, 8381954), (1701, 7184532), (2268, 5388399), (2916, 4190977), (3402, 3592266), (5103, 2394844), (6804, 1796133), (10206, 1197422), (20412, 598711)]