40884564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{486721}}^1$

素因数の和:486735

約数の個数: 24

約数和(自身を含む): 109025728

約数和(自身を除く): 68141164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 486721, 973442, 1460163, 1946884, 2920326, 3407047, 5840652, 6814094, 10221141, 13628188, 20442282, 40884564]

約数ペア:

[(1, 40884564), (2, 20442282), (3, 13628188), (4, 10221141), (6, 6814094), (7, 5840652), (12, 3407047), (14, 2920326), (21, 1946884), (28, 1460163), (42, 973442), (84, 486721)]