28458018

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38561}}^1$

素因数の和:38610

約数の個数: 24

約数和(自身を含む): 63164556

約数和(自身を除く): 34706538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38561, 77122, 115683, 231366, 347049, 694098, 1581001, 3162002, 4743003, 9486006, 14229009, 28458018]

約数ペア:

[(1, 28458018), (2, 14229009), (3, 9486006), (6, 4743003), (9, 3162002), (18, 1581001), (41, 694098), (82, 347049), (123, 231366), (246, 115683), (369, 77122), (738, 38561)]