18039756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214759}}^1$

素因数の和:214773

約数の個数: 24

約数和(自身を含む): 48106240

約数和(自身を除く): 30066484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214759, 429518, 644277, 859036, 1288554, 1503313, 2577108, 3006626, 4509939, 6013252, 9019878, 18039756]

約数ペア:

[(1, 18039756), (2, 9019878), (3, 6013252), (4, 4509939), (6, 3006626), (7, 2577108), (12, 1503313), (14, 1288554), (21, 859036), (28, 644277), (42, 429518), (84, 214759)]