142821684

素因数分解:

$2^2\times 3^3\times {\mathrm{1322423}}^1$

素因数の和:1322436

約数の個数: 24

約数和(自身を含む): 370278720

約数和(自身を除く): 227457036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1322423, 2644846, 3967269, 5289692, 7934538, 11901807, 15869076, 23803614, 35705421, 47607228, 71410842, 142821684]

約数ペア:

[(1, 142821684), (2, 71410842), (3, 47607228), (4, 35705421), (6, 23803614), (9, 15869076), (12, 11901807), (18, 7934538), (27, 5289692), (36, 3967269), (54, 2644846), (108, 1322423)]