12222018

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{16561}}^1$

素因数の和:16610

約数の個数: 24

約数和(自身を含む): 27128556

約数和(自身を除く): 14906538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 16561, 33122, 49683, 99366, 149049, 298098, 679001, 1358002, 2037003, 4074006, 6111009, 12222018]

約数ペア:

[(1, 12222018), (2, 6111009), (3, 4074006), (6, 2037003), (9, 1358002), (18, 679001), (41, 298098), (82, 149049), (123, 99366), (246, 49683), (369, 33122), (738, 16561)]