198530424

素因数分解:

$2^3\times 3^2\times {\mathrm{2757367}}^1$

素因数の和:2757379

約数の個数: 24

約数和(自身を含む): 537686760

約数和(自身を除く): 339156336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2757367, 5514734, 8272101, 11029468, 16544202, 22058936, 24816303, 33088404, 49632606, 66176808, 99265212, 198530424]

約数ペア:

[(1, 198530424), (2, 99265212), (3, 66176808), (4, 49632606), (6, 33088404), (8, 24816303), (9, 22058936), (12, 16544202), (18, 11029468), (24, 8272101), (36, 5514734), (72, 2757367)]