40855164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3221}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 109702656

約数和(自身を除く): 68847492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 3221, 4228, 6342, 6442, 9663, 12684, 12884, 19326, 22547, 38652, 45094, 67641, 90188, 135282, 270564, 486371, 972742, 1459113, 1945484, 2918226, 3404597, 5836452, 6809194, 10213791, 13618388, 20427582, 40855164]

約数ペア:

[(1, 40855164), (2, 20427582), (3, 13618388), (4, 10213791), (6, 6809194), (7, 5836452), (12, 3404597), (14, 2918226), (21, 1945484), (28, 1459113), (42, 972742), (84, 486371), (151, 270564), (302, 135282), (453, 90188), (604, 67641), (906, 45094), (1057, 38652), (1812, 22547), (2114, 19326), (3171, 12884), (3221, 12684), (4228, 9663), (6342, 6442)]