21054606

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 43676160

約数和(自身を除く): 22621554

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 1033, 2066, 3099, 3397, 6198, 6794, 10191, 20382, 44419, 81607, 88838, 133257, 163214, 244821, 266514, 489642, 3509101, 7018202, 10527303, 21054606]

約数ペア:

[(1, 21054606), (2, 10527303), (3, 7018202), (6, 3509101), (43, 489642), (79, 266514), (86, 244821), (129, 163214), (158, 133257), (237, 88838), (258, 81607), (474, 44419), (1033, 20382), (2066, 10191), (3099, 6794), (3397, 6198)]