401907582

素因数分解:

$2^1\times 3^4\times {\mathrm{2480911}}^1$

素因数の和:2480925

約数の個数: 20

約数和(自身を含む): 900571056

約数和(自身を除く): 498663474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2480911, 4961822, 7442733, 14885466, 22328199, 44656398, 66984597, 133969194, 200953791, 401907582]

約数ペア:

[(1, 401907582), (2, 200953791), (3, 133969194), (6, 66984597), (9, 44656398), (18, 22328199), (27, 14885466), (54, 7442733), (81, 4961822), (162, 2480911)]