31677372

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 82790400

約数和(自身を除く): 51113028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2239, 2358, 3537, 4478, 4716, 6717, 7074, 8956, 13434, 14148, 20151, 26868, 40302, 60453, 80604, 120906, 241812, 293309, 586618, 879927, 1173236, 1759854, 2639781, 3519708, 5279562, 7919343, 10559124, 15838686, 31677372]

約数ペア:

[(1, 31677372), (2, 15838686), (3, 10559124), (4, 7919343), (6, 5279562), (9, 3519708), (12, 2639781), (18, 1759854), (27, 1173236), (36, 879927), (54, 586618), (108, 293309), (131, 241812), (262, 120906), (393, 80604), (524, 60453), (786, 40302), (1179, 26868), (1572, 20151), (2239, 14148), (2358, 13434), (3537, 8956), (4478, 7074), (4716, 6717)]