630971658

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{25643}}^1$

素因数の和:27018

約数の個数: 24

約数和(自身を含む): 1368158688

約数和(自身を除く): 737187030

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 4101, 8202, 12303, 24606, 25643, 51286, 76929, 153858, 230787, 461574, 35053981, 70107962, 105161943, 210323886, 315485829, 630971658]

約数ペア:

[(1, 630971658), (2, 315485829), (3, 210323886), (6, 105161943), (9, 70107962), (18, 35053981), (1367, 461574), (2734, 230787), (4101, 153858), (8202, 76929), (12303, 51286), (24606, 25643)]