420143652

素因数分解:

$2^2\times 3^3\times {\mathrm{3890219}}^1$

素因数の和:3890232

約数の個数: 24

約数和(自身を含む): 1089261600

約数和(自身を除く): 669117948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3890219, 7780438, 11670657, 15560876, 23341314, 35011971, 46682628, 70023942, 105035913, 140047884, 210071826, 420143652]

約数ペア:

[(1, 420143652), (2, 210071826), (3, 140047884), (4, 105035913), (6, 70023942), (9, 46682628), (12, 35011971), (18, 23341314), (27, 15560876), (36, 11670657), (54, 7780438), (108, 3890219)]