1201821498

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{425273}}^1$

素因数の和:425438

約数の個数: 24

約数和(自身を含む): 2620538388

約数和(自身を除く): 1418716890

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 425273, 850546, 1275819, 2551638, 3827457, 7654914, 66767861, 133535722, 200303583, 400607166, 600910749, 1201821498]

約数ペア:

[(1, 1201821498), (2, 600910749), (3, 400607166), (6, 200303583), (9, 133535722), (18, 66767861), (157, 7654914), (314, 3827457), (471, 2551638), (942, 1275819), (1413, 850546), (2826, 425273)]