12506529528

素因数分解:

$2^3\times 3^2\times {\mathrm{8689}}^1\times {\mathrm{19991}}^1$

素因数の和:28692

約数の個数: 48

約数和(自身を含む): 33877443600

約数和(自身を除く): 21370914072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8689, 17378, 19991, 26067, 34756, 39982, 52134, 59973, 69512, 78201, 79964, 104268, 119946, 156402, 159928, 179919, 208536, 239892, 312804, 359838, 479784, 625608, 719676, 1439352, 173701799, 347403598, 521105397, 694807196, 1042210794, 1389614392, 1563316191, 2084421588, 3126632382, 4168843176, 6253264764, 12506529528]

約数ペア:

[(1, 12506529528), (2, 6253264764), (3, 4168843176), (4, 3126632382), (6, 2084421588), (8, 1563316191), (9, 1389614392), (12, 1042210794), (18, 694807196), (24, 521105397), (36, 347403598), (72, 173701799), (8689, 1439352), (17378, 719676), (19991, 625608), (26067, 479784), (34756, 359838), (39982, 312804), (52134, 239892), (59973, 208536), (69512, 179919), (78201, 159928), (79964, 156402), (104268, 119946)]