7987338

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 18139680

約数和(自身を除く): 10152342

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 179, 201, 222, 333, 358, 402, 537, 603, 666, 1074, 1206, 1611, 2479, 3222, 4958, 6623, 7437, 11993, 13246, 14874, 19869, 22311, 23986, 35979, 39738, 44622, 59607, 71958, 107937, 119214, 215874, 443741, 887482, 1331223, 2662446, 3993669, 7987338]

約数ペア:

[(1, 7987338), (2, 3993669), (3, 2662446), (6, 1331223), (9, 887482), (18, 443741), (37, 215874), (67, 119214), (74, 107937), (111, 71958), (134, 59607), (179, 44622), (201, 39738), (222, 35979), (333, 23986), (358, 22311), (402, 19869), (537, 14874), (603, 13246), (666, 11993), (1074, 7437), (1206, 6623), (1611, 4958), (2479, 3222)]