21529974672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4823023}}^1$

素因数の和:4823068

約数の個数: 60

約数和(自身を含む): 62197717504

約数和(自身を除く): 40667742832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4823023, 9646046, 14469069, 19292092, 28938138, 38584184, 43407207, 57876276, 77168368, 86814414, 115752552, 149513713, 173628828, 231505104, 299027426, 347257656, 448541139, 598054852, 694515312, 897082278, 1196109704, 1345623417, 1794164556, 2392219408, 2691246834, 3588329112, 5382493668, 7176658224, 10764987336, 21529974672]

約数ペア:

[(1, 21529974672), (2, 10764987336), (3, 7176658224), (4, 5382493668), (6, 3588329112), (8, 2691246834), (9, 2392219408), (12, 1794164556), (16, 1345623417), (18, 1196109704), (24, 897082278), (31, 694515312), (36, 598054852), (48, 448541139), (62, 347257656), (72, 299027426), (93, 231505104), (124, 173628828), (144, 149513713), (186, 115752552), (248, 86814414), (279, 77168368), (372, 57876276), (496, 43407207), (558, 38584184), (744, 28938138), (1116, 19292092), (1488, 14469069), (2232, 9646046), (4464, 4823023)]