63756438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7877}}^1$

素因数の和:7972

約数の個数: 32

約数和(自身を含む): 136131840

約数和(自身を除く): 72375402

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 7877, 8094, 15754, 23631, 47262, 149663, 299326, 448989, 559267, 897978, 1118534, 1677801, 3355602, 10626073, 21252146, 31878219, 63756438]

約数ペア:

[(1, 63756438), (2, 31878219), (3, 21252146), (6, 10626073), (19, 3355602), (38, 1677801), (57, 1118534), (71, 897978), (114, 559267), (142, 448989), (213, 299326), (426, 149663), (1349, 47262), (2698, 23631), (4047, 15754), (7877, 8094)]