133540218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 340381440

約数和(自身を除く): 206841222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 401, 802, 881, 1203, 1762, 2406, 2643, 2807, 3609, 5286, 5614, 6167, 7218, 7929, 8421, 10827, 12334, 15858, 16842, 18501, 21654, 23787, 25263, 37002, 47574, 50526, 55503, 75789, 111006, 151578, 166509, 333018, 353281, 706562, 1059843, 2119686, 2472967, 3179529, 4945934, 6359058, 7418901, 9538587, 14837802, 19077174, 22256703, 44513406, 66770109, 133540218]

約数ペア:

[(1, 133540218), (2, 66770109), (3, 44513406), (6, 22256703), (7, 19077174), (9, 14837802), (14, 9538587), (18, 7418901), (21, 6359058), (27, 4945934), (42, 3179529), (54, 2472967), (63, 2119686), (126, 1059843), (189, 706562), (378, 353281), (401, 333018), (802, 166509), (881, 151578), (1203, 111006), (1762, 75789), (2406, 55503), (2643, 50526), (2807, 47574), (3609, 37002), (5286, 25263), (5614, 23787), (6167, 21654), (7218, 18501), (7929, 16842), (8421, 15858), (10827, 12334)]