40605426

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27179}}^1$

素因数の和:27270

約数の個数: 24

約数和(自身を含む): 89041680

約数和(自身を除く): 48436254

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 27179, 54358, 81537, 163074, 244611, 489222, 2255857, 4511714, 6767571, 13535142, 20302713, 40605426]

約数ペア:

[(1, 40605426), (2, 20302713), (3, 13535142), (6, 6767571), (9, 4511714), (18, 2255857), (83, 489222), (166, 244611), (249, 163074), (498, 81537), (747, 54358), (1494, 27179)]