212071572

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{25951}}^1$

素因数の和:26188

約数の個数: 36

約数和(自身を含む): 538452096

約数和(自身を除く): 326380524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 25951, 51902, 77853, 103804, 155706, 233559, 311412, 467118, 934236, 5890877, 11781754, 17672631, 23563508, 35345262, 53017893, 70690524, 106035786, 212071572]

約数ペア:

[(1, 212071572), (2, 106035786), (3, 70690524), (4, 53017893), (6, 35345262), (9, 23563508), (12, 17672631), (18, 11781754), (36, 5890877), (227, 934236), (454, 467118), (681, 311412), (908, 233559), (1362, 155706), (2043, 103804), (2724, 77853), (4086, 51902), (8172, 25951)]