990422298

素因数分解:

$2^1\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{37003}}^1$

素因数の和:38498

約数の個数: 24

約数和(自身を含む): 2147416128

約数和(自身を除く): 1156993830

約数列:

[1, 2, 3, 6, 9, 18, 1487, 2974, 4461, 8922, 13383, 26766, 37003, 74006, 111009, 222018, 333027, 666054, 55023461, 110046922, 165070383, 330140766, 495211149, 990422298]

約数ペア:

[(1, 990422298), (2, 495211149), (3, 330140766), (6, 165070383), (9, 110046922), (18, 55023461), (1487, 666054), (2974, 333027), (4461, 222018), (8922, 111009), (13383, 74006), (26766, 37003)]