66972642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44119}}^1$

素因数の和:44158

約数の個数: 32

約数和(自身を含む): 152478720

約数和(自身を除く): 85506078

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 44119, 88238, 132357, 264714, 485309, 970618, 1014737, 1455927, 2029474, 2911854, 3044211, 6088422, 11162107, 22324214, 33486321, 66972642]

約数ペア:

[(1, 66972642), (2, 33486321), (3, 22324214), (6, 11162107), (11, 6088422), (22, 3044211), (23, 2911854), (33, 2029474), (46, 1455927), (66, 1014737), (69, 970618), (138, 485309), (253, 264714), (506, 132357), (759, 88238), (1518, 44119)]