142758522

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{17903}}^1$

素因数の和:18354

約数の個数: 24

約数和(自身を含む): 310025664

約数和(自身を除く): 167267142

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 17903, 35806, 53709, 107418, 161127, 322254, 7931029, 15862058, 23793087, 47586174, 71379261, 142758522]

約数ペア:

[(1, 142758522), (2, 71379261), (3, 47586174), (6, 23793087), (9, 15862058), (18, 7931029), (443, 322254), (886, 161127), (1329, 107418), (2658, 53709), (3987, 35806), (7974, 17903)]