3161964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 7945840

約数和(自身を除く): 4783876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20269, 40538, 60807, 81076, 121614, 243228, 263497, 526994, 790491, 1053988, 1580982, 3161964]

約数ペア:

[(1, 3161964), (2, 1580982), (3, 1053988), (4, 790491), (6, 526994), (12, 263497), (13, 243228), (26, 121614), (39, 81076), (52, 60807), (78, 40538), (156, 20269)]