39897726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4349}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 47798274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4349, 4587, 8698, 9174, 13047, 26094, 47839, 95678, 143517, 287034, 604511, 1209022, 1813533, 3627066, 6649621, 13299242, 19948863, 39897726]

約数ペア:

[(1, 39897726), (2, 19948863), (3, 13299242), (6, 6649621), (11, 3627066), (22, 1813533), (33, 1209022), (66, 604511), (139, 287034), (278, 143517), (417, 95678), (834, 47839), (1529, 26094), (3058, 13047), (4349, 9174), (4587, 8698)]