180234934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 303875712

約数和(自身を除く): 123640778

約数列:

[1, 2, 11, 22, 41, 82, 211, 422, 451, 902, 947, 1894, 2321, 4642, 8651, 10417, 17302, 20834, 38827, 77654, 95161, 190322, 199817, 399634, 427097, 854194, 2197987, 4395974, 8192497, 16384994, 90117467, 180234934]

約数ペア:

[(1, 180234934), (2, 90117467), (11, 16384994), (22, 8192497), (41, 4395974), (82, 2197987), (211, 854194), (422, 427097), (451, 399634), (902, 199817), (947, 190322), (1894, 95161), (2321, 77654), (4642, 38827), (8651, 20834), (10417, 17302)]