6645984

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 17635968

約数和(自身を除く): 10989984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 647, 856, 1284, 1294, 1712, 1941, 2568, 2588, 3424, 3882, 5136, 5176, 7764, 10272, 10352, 15528, 20704, 31056, 62112, 69229, 138458, 207687, 276916, 415374, 553832, 830748, 1107664, 1661496, 2215328, 3322992, 6645984]

約数ペア:

[(1, 6645984), (2, 3322992), (3, 2215328), (4, 1661496), (6, 1107664), (8, 830748), (12, 553832), (16, 415374), (24, 276916), (32, 207687), (48, 138458), (96, 69229), (107, 62112), (214, 31056), (321, 20704), (428, 15528), (642, 10352), (647, 10272), (856, 7764), (1284, 5176), (1294, 5136), (1712, 3882), (1941, 3424), (2568, 2588)]