42191334

素因数分解:

$2^1\times 3^3\times {\mathrm{781321}}^1$

素因数の和:781332

約数の個数: 16

約数和(自身を含む): 93758640

約数和(自身を除く): 51567306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 781321, 1562642, 2343963, 4687926, 7031889, 14063778, 21095667, 42191334]

約数ペア:

[(1, 42191334), (2, 21095667), (3, 14063778), (6, 7031889), (9, 4687926), (18, 2343963), (27, 1562642), (54, 781321)]