181212356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{2207}}^1$

素因数の和:3803

約数の個数: 24

約数和(自身を含む): 341886720

約数和(自身を除く): 160674364

約数列:

[1, 2, 4, 13, 26, 52, 1579, 2207, 3158, 4414, 6316, 8828, 20527, 28691, 41054, 57382, 82108, 114764, 3484853, 6969706, 13939412, 45303089, 90606178, 181212356]

約数ペア:

[(1, 181212356), (2, 90606178), (4, 45303089), (13, 13939412), (26, 6969706), (52, 3484853), (1579, 114764), (2207, 82108), (3158, 57382), (4414, 41054), (6316, 28691), (8828, 20527)]