28846278

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69677}}^1$

素因数の和:69708

約数の個数: 24

約数和(自身を含む): 65218608

約数和(自身を除く): 36372330

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69677, 139354, 209031, 418062, 627093, 1254186, 1602571, 3205142, 4807713, 9615426, 14423139, 28846278]

約数ペア:

[(1, 28846278), (2, 14423139), (3, 9615426), (6, 4807713), (9, 3205142), (18, 1602571), (23, 1254186), (46, 627093), (69, 418062), (138, 209031), (207, 139354), (414, 69677)]