18913692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225163}}^1$

素因数の和:225177

約数の個数: 24

約数和(自身を含む): 50436736

約数和(自身を除く): 31523044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225163, 450326, 675489, 900652, 1350978, 1576141, 2701956, 3152282, 4728423, 6304564, 9456846, 18913692]

約数ペア:

[(1, 18913692), (2, 9456846), (3, 6304564), (4, 4728423), (6, 3152282), (7, 2701956), (12, 1576141), (14, 1350978), (21, 900652), (28, 675489), (42, 450326), (84, 225163)]