71375778

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{31223}}^1$

素因数の和:31358

約数の個数: 24

約数和(自身を含む): 155870208

約数和(自身を除く): 84494430

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 31223, 62446, 93669, 187338, 281007, 562014, 3965321, 7930642, 11895963, 23791926, 35687889, 71375778]

約数ペア:

[(1, 71375778), (2, 35687889), (3, 23791926), (6, 11895963), (9, 7930642), (18, 3965321), (127, 562014), (254, 281007), (381, 187338), (762, 93669), (1143, 62446), (2286, 31223)]