9906104

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 21345120

約数和(自身を除く): 11439016

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 431, 442, 676, 862, 884, 1352, 1724, 1768, 2873, 3448, 5603, 5746, 7327, 11206, 11492, 14654, 22412, 22984, 29308, 44824, 58616, 72839, 95251, 145678, 190502, 291356, 381004, 582712, 762008, 1238263, 2476526, 4953052, 9906104]

約数ペア:

[(1, 9906104), (2, 4953052), (4, 2476526), (8, 1238263), (13, 762008), (17, 582712), (26, 381004), (34, 291356), (52, 190502), (68, 145678), (104, 95251), (136, 72839), (169, 58616), (221, 44824), (338, 29308), (431, 22984), (442, 22412), (676, 14654), (862, 11492), (884, 11206), (1352, 7327), (1724, 5746), (1768, 5603), (2873, 3448)]