142628868

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{20743}}^1$

素因数の和:20944

約数の個数: 36

約数和(自身を含む): 362439168

約数和(自身を除く): 219810300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 20743, 41486, 62229, 82972, 124458, 186687, 248916, 373374, 746748, 3961913, 7923826, 11885739, 15847652, 23771478, 35657217, 47542956, 71314434, 142628868]

約数ペア:

[(1, 142628868), (2, 71314434), (3, 47542956), (4, 35657217), (6, 23771478), (9, 15847652), (12, 11885739), (18, 7923826), (36, 3961913), (191, 746748), (382, 373374), (573, 248916), (764, 186687), (1146, 124458), (1719, 82972), (2292, 62229), (3438, 41486), (6876, 20743)]