84827718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 190749312

約数和(自身を除く): 105921594

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 281, 541, 558, 562, 843, 1082, 1623, 1686, 2529, 3246, 4869, 5058, 8711, 9738, 16771, 17422, 26133, 33542, 50313, 52266, 78399, 100626, 150939, 152021, 156798, 301878, 304042, 456063, 912126, 1368189, 2736378, 4712651, 9425302, 14137953, 28275906, 42413859, 84827718]

約数ペア:

[(1, 84827718), (2, 42413859), (3, 28275906), (6, 14137953), (9, 9425302), (18, 4712651), (31, 2736378), (62, 1368189), (93, 912126), (186, 456063), (279, 304042), (281, 301878), (541, 156798), (558, 152021), (562, 150939), (843, 100626), (1082, 78399), (1623, 52266), (1686, 50313), (2529, 33542), (3246, 26133), (4869, 17422), (5058, 16771), (8711, 9738)]