138772404

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{19973}}^1$

素因数の和:20176

約数の個数: 36

約数和(自身を含む): 352620996

約数和(自身を除く): 213848592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 19973, 39946, 59919, 79892, 119838, 179757, 239676, 359514, 719028, 3854789, 7709578, 11564367, 15419156, 23128734, 34693101, 46257468, 69386202, 138772404]

約数ペア:

[(1, 138772404), (2, 69386202), (3, 46257468), (4, 34693101), (6, 23128734), (9, 15419156), (12, 11564367), (18, 7709578), (36, 3854789), (193, 719028), (386, 359514), (579, 239676), (772, 179757), (1158, 119838), (1737, 79892), (2316, 59919), (3474, 39946), (6948, 19973)]