409747284

素因数分解:

$2^2\times 3^2\times {\mathrm{11381869}}^1$

素因数の和:11381879

約数の個数: 18

約数和(自身を含む): 1035750170

約数和(自身を除く): 626002886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11381869, 22763738, 34145607, 45527476, 68291214, 102436821, 136582428, 204873642, 409747284]

約数ペア:

[(1, 409747284), (2, 204873642), (3, 136582428), (4, 102436821), (6, 68291214), (9, 45527476), (12, 34145607), (18, 22763738), (36, 11381869)]