12678984

素因数分解:

$2^3\times 3^3\times {\mathrm{58699}}^1$

素因数の和:58714

約数の個数: 32

約数和(自身を含む): 35220000

約数和(自身を除く): 22541016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 58699, 117398, 176097, 234796, 352194, 469592, 528291, 704388, 1056582, 1408776, 1584873, 2113164, 3169746, 4226328, 6339492, 12678984]

約数ペア:

[(1, 12678984), (2, 6339492), (3, 4226328), (4, 3169746), (6, 2113164), (8, 1584873), (9, 1408776), (12, 1056582), (18, 704388), (24, 528291), (27, 469592), (36, 352194), (54, 234796), (72, 176097), (108, 117398), (216, 58699)]