39440586

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 81518400

約数和(自身を除く): 42077814

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 1699, 3398, 3869, 5097, 7738, 10194, 11607, 23214, 90047, 124027, 180094, 248054, 270141, 372081, 540282, 744162, 6573431, 13146862, 19720293, 39440586]

約数ペア:

[(1, 39440586), (2, 19720293), (3, 13146862), (6, 6573431), (53, 744162), (73, 540282), (106, 372081), (146, 270141), (159, 248054), (219, 180094), (318, 124027), (438, 90047), (1699, 23214), (3398, 11607), (3869, 10194), (5097, 7738)]