148972302

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{20639}}^1$

素因数の和:21048

約数の個数: 24

約数和(自身を含む): 323593920

約数和(自身を除く): 174621618

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 20639, 41278, 61917, 123834, 185751, 371502, 8276239, 16552478, 24828717, 49657434, 74486151, 148972302]

約数ペア:

[(1, 148972302), (2, 74486151), (3, 49657434), (6, 24828717), (9, 16552478), (18, 8276239), (401, 371502), (802, 185751), (1203, 123834), (2406, 61917), (3609, 41278), (7218, 20639)]