131427186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18269}}^1$

素因数の和:18394

約数の個数: 32

約数和(自身を含む): 289396800

約数和(自身を除く): 157969614

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 18269, 36538, 54807, 109614, 200959, 401918, 602877, 1205754, 1991321, 3982642, 5973963, 11947926, 21904531, 43809062, 65713593, 131427186]

約数ペア:

[(1, 131427186), (2, 65713593), (3, 43809062), (6, 21904531), (11, 11947926), (22, 5973963), (33, 3982642), (66, 1991321), (109, 1205754), (218, 602877), (327, 401918), (654, 200959), (1199, 109614), (2398, 54807), (3597, 36538), (7194, 18269)]