218137416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{185491}}^1$

素因数の和:185514

約数の個数: 48

約数和(自身を含む): 634382640

約数和(自身を除く): 416245224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 185491, 370982, 556473, 741964, 1112946, 1298437, 1483928, 2225892, 2596874, 3895311, 4451784, 5193748, 7790622, 9089059, 10387496, 15581244, 18178118, 27267177, 31162488, 36356236, 54534354, 72712472, 109068708, 218137416]

約数ペア:

[(1, 218137416), (2, 109068708), (3, 72712472), (4, 54534354), (6, 36356236), (7, 31162488), (8, 27267177), (12, 18178118), (14, 15581244), (21, 10387496), (24, 9089059), (28, 7790622), (42, 5193748), (49, 4451784), (56, 3895311), (84, 2596874), (98, 2225892), (147, 1483928), (168, 1298437), (196, 1112946), (294, 741964), (392, 556473), (588, 370982), (1176, 185491)]