1243651572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{651809}}^1$

素因数の和:651872

約数の個数: 36

約数和(自身を含む): 3202994340

約数和(自身を除く): 1959342768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 651809, 1303618, 1955427, 2607236, 3910854, 5866281, 7821708, 11732562, 23465124, 34545877, 69091754, 103637631, 138183508, 207275262, 310912893, 414550524, 621825786, 1243651572]

約数ペア:

[(1, 1243651572), (2, 621825786), (3, 414550524), (4, 310912893), (6, 207275262), (9, 138183508), (12, 103637631), (18, 69091754), (36, 34545877), (53, 23465124), (106, 11732562), (159, 7821708), (212, 5866281), (318, 3910854), (477, 2607236), (636, 1955427), (954, 1303618), (1908, 651809)]