40698492

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20807}}^1$

素因数の和:20977

約数の個数: 24

約数和(自身を含む): 95550336

約数和(自身を除く): 54851844

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 20807, 41614, 62421, 83228, 124842, 249684, 3391541, 6783082, 10174623, 13566164, 20349246, 40698492]

約数ペア:

[(1, 40698492), (2, 20349246), (3, 13566164), (4, 10174623), (6, 6783082), (12, 3391541), (163, 249684), (326, 124842), (489, 83228), (652, 62421), (978, 41614), (1956, 20807)]