7540248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 32

約数和(自身を含む): 19960560

約数和(自身を除く): 12420312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 18481, 36962, 55443, 73924, 110886, 147848, 221772, 314177, 443544, 628354, 942531, 1256708, 1885062, 2513416, 3770124, 7540248]

約数ペア:

[(1, 7540248), (2, 3770124), (3, 2513416), (4, 1885062), (6, 1256708), (8, 942531), (12, 628354), (17, 443544), (24, 314177), (34, 221772), (51, 147848), (68, 110886), (102, 73924), (136, 55443), (204, 36962), (408, 18481)]