21034319472

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1340107}}^1$

素因数の和:1340230

約数の個数: 60

約数和(自身を含む): 59406987640

約数和(自身を除く): 38372668168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 1340107, 2680214, 4020321, 5360428, 8040642, 10720856, 12060963, 16081284, 21441712, 24121926, 32162568, 48243852, 64325136, 96487704, 146071663, 192975408, 292143326, 438214989, 584286652, 876429978, 1168573304, 1314644967, 1752859956, 2337146608, 2629289934, 3505719912, 5258579868, 7011439824, 10517159736, 21034319472]

約数ペア:

[(1, 21034319472), (2, 10517159736), (3, 7011439824), (4, 5258579868), (6, 3505719912), (8, 2629289934), (9, 2337146608), (12, 1752859956), (16, 1314644967), (18, 1168573304), (24, 876429978), (36, 584286652), (48, 438214989), (72, 292143326), (109, 192975408), (144, 146071663), (218, 96487704), (327, 64325136), (436, 48243852), (654, 32162568), (872, 24121926), (981, 21441712), (1308, 16081284), (1744, 12060963), (1962, 10720856), (2616, 8040642), (3924, 5360428), (5232, 4020321), (7848, 2680214), (15696, 1340107)]