39912804

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21739}}^1$

素因数の和:21769

約数の個数: 48

約数和(自身を含む): 109569600

約数和(自身を除く): 69656796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 21739, 43478, 65217, 86956, 130434, 195651, 260868, 369563, 391302, 586953, 739126, 782604, 1108689, 1173906, 1478252, 2217378, 2347812, 3326067, 4434756, 6652134, 9978201, 13304268, 19956402, 39912804]

約数ペア:

[(1, 39912804), (2, 19956402), (3, 13304268), (4, 9978201), (6, 6652134), (9, 4434756), (12, 3326067), (17, 2347812), (18, 2217378), (27, 1478252), (34, 1173906), (36, 1108689), (51, 782604), (54, 739126), (68, 586953), (102, 391302), (108, 369563), (153, 260868), (204, 195651), (306, 130434), (459, 86956), (612, 65217), (918, 43478), (1836, 21739)]