940640046

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{12979}}^1$

素因数の和:13288

約数の個数: 32

約数和(自身を含む): 1928931840

約数和(自身を除く): 988291794

約数列:

[1, 2, 3, 6, 47, 94, 141, 257, 282, 514, 771, 1542, 12079, 12979, 24158, 25958, 36237, 38937, 72474, 77874, 610013, 1220026, 1830039, 3335603, 3660078, 6671206, 10006809, 20013618, 156773341, 313546682, 470320023, 940640046]

約数ペア:

[(1, 940640046), (2, 470320023), (3, 313546682), (6, 156773341), (47, 20013618), (94, 10006809), (141, 6671206), (257, 3660078), (282, 3335603), (514, 1830039), (771, 1220026), (1542, 610013), (12079, 77874), (12979, 72474), (24158, 38937), (25958, 36237)]