12960047772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{16649}}^1$

素因数の和:19755

約数の個数: 72

約数和(自身を含む): 37454508000

約数和(自身を除く): 24494460228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3089, 6178, 9267, 12356, 16649, 18534, 21623, 27801, 33298, 37068, 43246, 49947, 55602, 64869, 66596, 86492, 99894, 111204, 116543, 129738, 149841, 194607, 199788, 233086, 259476, 299682, 349629, 389214, 466172, 599364, 699258, 778428, 1048887, 1398516, 2097774, 4195548, 51428761, 102857522, 154286283, 205715044, 308572566, 360001327, 462858849, 617145132, 720002654, 925717698, 1080003981, 1440005308, 1851435396, 2160007962, 3240011943, 4320015924, 6480023886, 12960047772]

約数ペア:

[(1, 12960047772), (2, 6480023886), (3, 4320015924), (4, 3240011943), (6, 2160007962), (7, 1851435396), (9, 1440005308), (12, 1080003981), (14, 925717698), (18, 720002654), (21, 617145132), (28, 462858849), (36, 360001327), (42, 308572566), (63, 205715044), (84, 154286283), (126, 102857522), (252, 51428761), (3089, 4195548), (6178, 2097774), (9267, 1398516), (12356, 1048887), (16649, 778428), (18534, 699258), (21623, 599364), (27801, 466172), (33298, 389214), (37068, 349629), (43246, 299682), (49947, 259476), (55602, 233086), (64869, 199788), (66596, 194607), (86492, 149841), (99894, 129738), (111204, 116543)]