18590436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27208

約数の個数: 36

約数和(自身を含む): 49467600

約数和(自身を除く): 30877164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27179, 54358, 81537, 108716, 163074, 244611, 326148, 489222, 516401, 978444, 1032802, 1549203, 2065604, 3098406, 4647609, 6196812, 9295218, 18590436]

約数ペア:

[(1, 18590436), (2, 9295218), (3, 6196812), (4, 4647609), (6, 3098406), (9, 2065604), (12, 1549203), (18, 1032802), (19, 978444), (36, 516401), (38, 489222), (57, 326148), (76, 244611), (114, 163074), (171, 108716), (228, 81537), (342, 54358), (684, 27179)]