315027126

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{18481}}^1$

素因数の和:19436

約数の個数: 24

約数和(自身を含む): 683316504

約数和(自身を除く): 368289378

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2841, 5682, 8523, 17046, 18481, 36962, 55443, 110886, 166329, 332658, 17501507, 35003014, 52504521, 105009042, 157513563, 315027126]

約数ペア:

[(1, 315027126), (2, 157513563), (3, 105009042), (6, 52504521), (9, 35003014), (18, 17501507), (947, 332658), (1894, 166329), (2841, 110886), (5682, 55443), (8523, 36962), (17046, 18481)]