127538586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1871}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 316562688

約数和(自身を除く): 189024102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 541, 1082, 1623, 1871, 3246, 3742, 3787, 4869, 5613, 7574, 9738, 11226, 11361, 13097, 16839, 22722, 26194, 33678, 34083, 39291, 68166, 78582, 117873, 235746, 1012211, 2024422, 3036633, 6073266, 7085477, 9109899, 14170954, 18219798, 21256431, 42512862, 63769293, 127538586]

約数ペア:

[(1, 127538586), (2, 63769293), (3, 42512862), (6, 21256431), (7, 18219798), (9, 14170954), (14, 9109899), (18, 7085477), (21, 6073266), (42, 3036633), (63, 2024422), (126, 1012211), (541, 235746), (1082, 117873), (1623, 78582), (1871, 68166), (3246, 39291), (3742, 34083), (3787, 33678), (4869, 26194), (5613, 22722), (7574, 16839), (9738, 13097), (11226, 11361)]