668537424

素因数分解:

$2^4\times 3^2\times {\mathrm{4642621}}^1$

素因数の和:4642635

約数の個数: 30

約数和(自身を含む): 1870976666

約数和(自身を除く): 1202439242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4642621, 9285242, 13927863, 18570484, 27855726, 37140968, 41783589, 55711452, 74281936, 83567178, 111422904, 167134356, 222845808, 334268712, 668537424]

約数ペア:

[(1, 668537424), (2, 334268712), (3, 222845808), (4, 167134356), (6, 111422904), (8, 83567178), (9, 74281936), (12, 55711452), (16, 41783589), (18, 37140968), (24, 27855726), (36, 18570484), (48, 13927863), (72, 9285242), (144, 4642621)]