9139438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 18102528

約数和(自身を除く): 8963090

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 3491, 6982, 24437, 38401, 48874, 59347, 76802, 118694, 268807, 415429, 537614, 652817, 830858, 1305634, 4569719, 9139438]

約数ペア:

[(1, 9139438), (2, 4569719), (7, 1305634), (11, 830858), (14, 652817), (17, 537614), (22, 415429), (34, 268807), (77, 118694), (119, 76802), (154, 59347), (187, 48874), (238, 38401), (374, 24437), (1309, 6982), (2618, 3491)]