126903924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71941}}^1$

素因数の和:71965

約数の個数: 54

約数和(自身を含む): 373163154

約数和(自身を除く): 246259230

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71941, 143882, 215823, 287764, 431646, 503587, 647469, 863292, 1007174, 1294938, 1510761, 2014348, 2589876, 3021522, 3525109, 4532283, 6043044, 7050218, 9064566, 10575327, 14100436, 18129132, 21150654, 31725981, 42301308, 63451962, 126903924]

約数ペア:

[(1, 126903924), (2, 63451962), (3, 42301308), (4, 31725981), (6, 21150654), (7, 18129132), (9, 14100436), (12, 10575327), (14, 9064566), (18, 7050218), (21, 6043044), (28, 4532283), (36, 3525109), (42, 3021522), (49, 2589876), (63, 2014348), (84, 1510761), (98, 1294938), (126, 1007174), (147, 863292), (196, 647469), (252, 503587), (294, 431646), (441, 287764), (588, 215823), (882, 143882), (1764, 71941)]