619421742

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{81353}}^1$

素因数の和:81414

約数の個数: 40

約数和(自身を含む): 1417512096

約数和(自身を除く): 798090354

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 81353, 162706, 244059, 488118, 732177, 1464354, 2196531, 3823591, 4393062, 6589593, 7647182, 11470773, 13179186, 22941546, 34412319, 68824638, 103236957, 206473914, 309710871, 619421742]

約数ペア:

[(1, 619421742), (2, 309710871), (3, 206473914), (6, 103236957), (9, 68824638), (18, 34412319), (27, 22941546), (47, 13179186), (54, 11470773), (81, 7647182), (94, 6589593), (141, 4393062), (162, 3823591), (282, 2196531), (423, 1464354), (846, 732177), (1269, 488118), (2538, 244059), (3807, 162706), (7614, 81353)]