18605244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 50441216

約数和(自身を除く): 31835972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3631, 5124, 7262, 10893, 14524, 21786, 25417, 43572, 50834, 76251, 101668, 152502, 221491, 305004, 442982, 664473, 885964, 1328946, 1550437, 2657892, 3100874, 4651311, 6201748, 9302622, 18605244]

約数ペア:

[(1, 18605244), (2, 9302622), (3, 6201748), (4, 4651311), (6, 3100874), (7, 2657892), (12, 1550437), (14, 1328946), (21, 885964), (28, 664473), (42, 442982), (61, 305004), (84, 221491), (122, 152502), (183, 101668), (244, 76251), (366, 50834), (427, 43572), (732, 25417), (854, 21786), (1281, 14524), (1708, 10893), (2562, 7262), (3631, 5124)]