123691284

素因数分解:

$2^2\times 3^2\times {\mathrm{3435869}}^1$

素因数の和:3435879

約数の個数: 18

約数和(自身を含む): 312664170

約数和(自身を除く): 188972886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3435869, 6871738, 10307607, 13743476, 20615214, 30922821, 41230428, 61845642, 123691284]

約数ペア:

[(1, 123691284), (2, 61845642), (3, 41230428), (4, 30922821), (6, 20615214), (9, 13743476), (12, 10307607), (18, 6871738), (36, 3435869)]