40646004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2797}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 109054848

約数和(自身を除く): 68408844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 2797, 3633, 4844, 5594, 7266, 8391, 11188, 14532, 16782, 19579, 33564, 39158, 58737, 78316, 117474, 234948, 483881, 967762, 1451643, 1935524, 2903286, 3387167, 5806572, 6774334, 10161501, 13548668, 20323002, 40646004]

約数ペア:

[(1, 40646004), (2, 20323002), (3, 13548668), (4, 10161501), (6, 6774334), (7, 5806572), (12, 3387167), (14, 2903286), (21, 1935524), (28, 1451643), (42, 967762), (84, 483881), (173, 234948), (346, 117474), (519, 78316), (692, 58737), (1038, 39158), (1211, 33564), (2076, 19579), (2422, 16782), (2797, 14532), (3633, 11188), (4844, 8391), (5594, 7266)]