18892248

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11167

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 29007912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11087, 22174, 33261, 44348, 66522, 88696, 133044, 266088, 787177, 1574354, 2361531, 3148708, 4723062, 6297416, 9446124, 18892248]

約数ペア:

[(1, 18892248), (2, 9446124), (3, 6297416), (4, 4723062), (6, 3148708), (8, 2361531), (12, 1574354), (24, 787177), (71, 266088), (142, 133044), (213, 88696), (284, 66522), (426, 44348), (568, 33261), (852, 22174), (1704, 11087)]