17552433948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{208957547}}^1$

素因数の和:208957561

約数の個数: 24

約数和(自身を含む): 46806490752

約数和(自身を除く): 29254056804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 208957547, 417915094, 626872641, 835830188, 1253745282, 1462702829, 2507490564, 2925405658, 4388108487, 5850811316, 8776216974, 17552433948]

約数ペア:

[(1, 17552433948), (2, 8776216974), (3, 5850811316), (4, 4388108487), (6, 2925405658), (7, 2507490564), (12, 1462702829), (14, 1253745282), (21, 835830188), (28, 626872641), (42, 417915094), (84, 208957547)]