42840108

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10531}}^1$

素因数の和:10654

約数の個数: 36

約数和(自身を含む): 109258968

約数和(自身を除く): 66418860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 10531, 21062, 31593, 42124, 63186, 94779, 126372, 189558, 379116, 1190003, 2380006, 3570009, 4760012, 7140018, 10710027, 14280036, 21420054, 42840108]

約数ペア:

[(1, 42840108), (2, 21420054), (3, 14280036), (4, 10710027), (6, 7140018), (9, 4760012), (12, 3570009), (18, 2380006), (36, 1190003), (113, 379116), (226, 189558), (339, 126372), (452, 94779), (678, 63186), (1017, 42124), (1356, 31593), (2034, 21062), (4068, 10531)]