42108902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 31071898

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 769, 1441, 1538, 2489, 2882, 4978, 8459, 14611, 16918, 27379, 29222, 54758, 100739, 160721, 201478, 321442, 1108129, 1914041, 2216258, 3828082, 21054451, 42108902]

約数ペア:

[(1, 42108902), (2, 21054451), (11, 3828082), (19, 2216258), (22, 1914041), (38, 1108129), (131, 321442), (209, 201478), (262, 160721), (418, 100739), (769, 54758), (1441, 29222), (1538, 27379), (2489, 16918), (2882, 14611), (4978, 8459)]