6390888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 18480000

約数和(自身を除く): 12089112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 349, 436, 654, 698, 763, 872, 1047, 1308, 1396, 1526, 2094, 2289, 2443, 2616, 2792, 3052, 4188, 4578, 4886, 6104, 7329, 8376, 9156, 9772, 14658, 18312, 19544, 29316, 38041, 58632, 76082, 114123, 152164, 228246, 266287, 304328, 456492, 532574, 798861, 912984, 1065148, 1597722, 2130296, 3195444, 6390888]

約数ペア:

[(1, 6390888), (2, 3195444), (3, 2130296), (4, 1597722), (6, 1065148), (7, 912984), (8, 798861), (12, 532574), (14, 456492), (21, 304328), (24, 266287), (28, 228246), (42, 152164), (56, 114123), (84, 76082), (109, 58632), (168, 38041), (218, 29316), (327, 19544), (349, 18312), (436, 14658), (654, 9772), (698, 9156), (763, 8376), (872, 7329), (1047, 6104), (1308, 4886), (1396, 4578), (1526, 4188), (2094, 3052), (2289, 2792), (2443, 2616)]