19091142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151517}}^1$

素因数の和:151532

約数の個数: 24

約数和(自身を含む): 47273616

約数和(自身を除く): 28182474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151517, 303034, 454551, 909102, 1060619, 1363653, 2121238, 2727306, 3181857, 6363714, 9545571, 19091142]

約数ペア:

[(1, 19091142), (2, 9545571), (3, 6363714), (6, 3181857), (7, 2727306), (9, 2121238), (14, 1363653), (18, 1060619), (21, 909102), (42, 454551), (63, 303034), (126, 151517)]