67845186

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53087}}^1$

素因数の和:53166

約数の個数: 24

約数和(自身を含む): 149071104

約数和(自身を除く): 81225918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53087, 106174, 159261, 318522, 477783, 955566, 3769177, 7538354, 11307531, 22615062, 33922593, 67845186]

約数ペア:

[(1, 67845186), (2, 33922593), (3, 22615062), (6, 11307531), (9, 7538354), (18, 3769177), (71, 955566), (142, 477783), (213, 318522), (426, 159261), (639, 106174), (1278, 53087)]