428384628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1699939}}^1$

素因数の和:1699956

約数の個数: 36

約数和(自身を含む): 1237556320

約数和(自身を除く): 809171692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1699939, 3399878, 5099817, 6799756, 10199634, 11899573, 15299451, 20399268, 23799146, 30598902, 35698719, 47598292, 61197804, 71397438, 107096157, 142794876, 214192314, 428384628]

約数ペア:

[(1, 428384628), (2, 214192314), (3, 142794876), (4, 107096157), (6, 71397438), (7, 61197804), (9, 47598292), (12, 35698719), (14, 30598902), (18, 23799146), (21, 20399268), (28, 15299451), (36, 11899573), (42, 10199634), (63, 6799756), (84, 5099817), (126, 3399878), (252, 1699939)]