18079014

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 38900736

約数和(自身を除く): 20821722

約数列:

[1, 2, 3, 6, 31, 37, 62, 71, 74, 93, 111, 142, 186, 213, 222, 426, 1147, 1369, 2201, 2294, 2627, 2738, 3441, 4107, 4402, 5254, 6603, 6882, 7881, 8214, 13206, 15762, 42439, 81437, 84878, 97199, 127317, 162874, 194398, 244311, 254634, 291597, 488622, 583194, 3013169, 6026338, 9039507, 18079014]

約数ペア:

[(1, 18079014), (2, 9039507), (3, 6026338), (6, 3013169), (31, 583194), (37, 488622), (62, 291597), (71, 254634), (74, 244311), (93, 194398), (111, 162874), (142, 127317), (186, 97199), (213, 84878), (222, 81437), (426, 42439), (1147, 15762), (1369, 13206), (2201, 8214), (2294, 7881), (2627, 6882), (2738, 6603), (3441, 5254), (4107, 4402)]