2688738588

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1589089}}^1$

素因数の和:1589146

約数の個数: 36

約数和(自身を含む): 6941145120

約数和(自身を除く): 4252406532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1589089, 3178178, 4767267, 6356356, 9534534, 14301801, 19069068, 28603602, 57207204, 74687183, 149374366, 224061549, 298748732, 448123098, 672184647, 896246196, 1344369294, 2688738588]

約数ペア:

[(1, 2688738588), (2, 1344369294), (3, 896246196), (4, 672184647), (6, 448123098), (9, 298748732), (12, 224061549), (18, 149374366), (36, 74687183), (47, 57207204), (94, 28603602), (141, 19069068), (188, 14301801), (282, 9534534), (423, 6356356), (564, 4767267), (846, 3178178), (1692, 1589089)]