18698574

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 38854656

約数和(自身を除く): 20156082

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 1087, 2174, 2867, 3261, 5734, 6522, 8601, 17202, 51089, 66307, 102178, 132614, 153267, 198921, 306534, 397842, 3116429, 6232858, 9349287, 18698574]

約数ペア:

[(1, 18698574), (2, 9349287), (3, 6232858), (6, 3116429), (47, 397842), (61, 306534), (94, 198921), (122, 153267), (141, 132614), (183, 102178), (282, 66307), (366, 51089), (1087, 17202), (2174, 8601), (2867, 6522), (3261, 5734)]