42695818

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 72274752

約数和(自身を除く): 29578934

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 373, 473, 746, 946, 1331, 2662, 4103, 5203, 8206, 10406, 16039, 32078, 45133, 57233, 90266, 114466, 176429, 352858, 496463, 992926, 1940719, 3881438, 21347909, 42695818]

約数ペア:

[(1, 42695818), (2, 21347909), (11, 3881438), (22, 1940719), (43, 992926), (86, 496463), (121, 352858), (242, 176429), (373, 114466), (473, 90266), (746, 57233), (946, 45133), (1331, 32078), (2662, 16039), (4103, 10406), (5203, 8206)]