180885222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1435597}}^1$

素因数の和:1435612

約数の個数: 24

約数和(自身を含む): 447906576

約数和(自身を除く): 267021354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1435597, 2871194, 4306791, 8613582, 10049179, 12920373, 20098358, 25840746, 30147537, 60295074, 90442611, 180885222]

約数ペア:

[(1, 180885222), (2, 90442611), (3, 60295074), (6, 30147537), (7, 25840746), (9, 20098358), (14, 12920373), (18, 10049179), (21, 8613582), (42, 4306791), (63, 2871194), (126, 1435597)]