2145372222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3004723}}^1$

素因数の和:3004752

約数の個数: 32

約数和(自身を含む): 5192163072

約数和(自身を除く): 3046790850

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 3004723, 6009446, 9014169, 18028338, 21033061, 42066122, 51080291, 63099183, 102160582, 126198366, 153240873, 306481746, 357562037, 715124074, 1072686111, 2145372222]

約数ペア:

[(1, 2145372222), (2, 1072686111), (3, 715124074), (6, 357562037), (7, 306481746), (14, 153240873), (17, 126198366), (21, 102160582), (34, 63099183), (42, 51080291), (51, 42066122), (102, 21033061), (119, 18028338), (238, 9014169), (357, 6009446), (714, 3004723)]