442401822

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4433

約数の個数: 48

約数和(自身を含む): 990948192

約数和(自身を除く): 548546370

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 942, 1413, 2826, 4231, 5809, 8462, 11618, 12693, 17427, 25386, 34854, 38079, 52281, 76158, 104562, 156547, 313094, 469641, 664267, 939282, 1328534, 1408923, 1992801, 2817846, 3985602, 5978403, 11956806, 24577879, 49155758, 73733637, 147467274, 221200911, 442401822]

約数ペア:

[(1, 442401822), (2, 221200911), (3, 147467274), (6, 73733637), (9, 49155758), (18, 24577879), (37, 11956806), (74, 5978403), (111, 3985602), (157, 2817846), (222, 1992801), (314, 1408923), (333, 1328534), (471, 939282), (666, 664267), (942, 469641), (1413, 313094), (2826, 156547), (4231, 104562), (5809, 76158), (8462, 52281), (11618, 38079), (12693, 34854), (17427, 25386)]