18446225824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{44341889}}^1$

素因数の和:44341912

約数の個数: 24

約数和(自身を含む): 39109546980

約数和(自身を除く): 20663321156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 44341889, 88683778, 177367556, 354735112, 576444557, 709470224, 1152889114, 1418940448, 2305778228, 4611556456, 9223112912, 18446225824]

約数ペア:

[(1, 18446225824), (2, 9223112912), (4, 4611556456), (8, 2305778228), (13, 1418940448), (16, 1152889114), (26, 709470224), (32, 576444557), (52, 354735112), (104, 177367556), (208, 88683778), (416, 44341889)]