17903964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{114769}}^1$

素因数の和:114789

約数の個数: 24

約数和(自身を含む): 44989840

約数和(自身を除く): 27085876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 114769, 229538, 344307, 459076, 688614, 1377228, 1491997, 2983994, 4475991, 5967988, 8951982, 17903964]

約数ペア:

[(1, 17903964), (2, 8951982), (3, 5967988), (4, 4475991), (6, 2983994), (12, 1491997), (13, 1377228), (26, 688614), (39, 459076), (52, 344307), (78, 229538), (156, 114769)]