12558888

素因数分解:

$2^3\times 3^4\times {\mathrm{19381}}^1$

素因数の和:19399

約数の個数: 40

約数和(自身を含む): 35178330

約数和(自身を除く): 22619442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 348858, 465144, 523287, 697716, 1046574, 1395432, 1569861, 2093148, 3139722, 4186296, 6279444, 12558888]

約数ペア:

[(1, 12558888), (2, 6279444), (3, 4186296), (4, 3139722), (6, 2093148), (8, 1569861), (9, 1395432), (12, 1046574), (18, 697716), (24, 523287), (27, 465144), (36, 348858), (54, 232572), (72, 174429), (81, 155048), (108, 116286), (162, 77524), (216, 58143), (324, 38762), (648, 19381)]