649066428

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{383609}}^1$

素因数の和:383666

約数の個数: 36

約数和(自身を含む): 1675608480

約数和(自身を除く): 1026542052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 383609, 767218, 1150827, 1534436, 2301654, 3452481, 4603308, 6904962, 13809924, 18029623, 36059246, 54088869, 72118492, 108177738, 162266607, 216355476, 324533214, 649066428]

約数ペア:

[(1, 649066428), (2, 324533214), (3, 216355476), (4, 162266607), (6, 108177738), (9, 72118492), (12, 54088869), (18, 36059246), (36, 18029623), (47, 13809924), (94, 6904962), (141, 4603308), (188, 3452481), (282, 2301654), (423, 1534436), (564, 1150827), (846, 767218), (1692, 383609)]