66408018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{881}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 74570862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 739, 881, 1478, 1762, 2217, 2643, 4434, 5286, 12563, 14977, 25126, 29954, 37689, 44931, 75378, 89862, 651059, 1302118, 1953177, 3906354, 11068003, 22136006, 33204009, 66408018]

約数ペア:

[(1, 66408018), (2, 33204009), (3, 22136006), (6, 11068003), (17, 3906354), (34, 1953177), (51, 1302118), (102, 651059), (739, 89862), (881, 75378), (1478, 44931), (1762, 37689), (2217, 29954), (2643, 25126), (4434, 14977), (5286, 12563)]