2871558

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 6541920

約数和(自身を除く): 3670362

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1297, 2214, 2594, 3891, 7782, 11673, 23346, 35019, 53177, 70038, 106354, 159531, 319062, 478593, 957186, 1435779, 2871558]

約数ペア:

[(1, 2871558), (2, 1435779), (3, 957186), (6, 478593), (9, 319062), (18, 159531), (27, 106354), (41, 70038), (54, 53177), (82, 35019), (123, 23346), (246, 11673), (369, 7782), (738, 3891), (1107, 2594), (1297, 2214)]