21000273846

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{2017}}^1$

素因数の和:3233

約数の個数: 64

約数和(自身を含む): 44329809600

約数和(自身を除く): 23329535754

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1129, 1537, 2017, 2258, 3074, 3387, 4034, 4611, 6051, 6774, 9222, 12102, 32741, 58493, 59837, 65482, 98223, 106901, 116986, 119674, 175479, 179511, 196446, 213802, 320703, 350958, 359022, 641406, 1735273, 2277193, 3100129, 3470546, 4554386, 5205819, 6200258, 6831579, 9300387, 10411638, 13663158, 18600774, 66038597, 120691229, 132077194, 198115791, 241382458, 362073687, 396231582, 724147374, 3500045641, 7000091282, 10500136923, 21000273846]

約数ペア:

[(1, 21000273846), (2, 10500136923), (3, 7000091282), (6, 3500045641), (29, 724147374), (53, 396231582), (58, 362073687), (87, 241382458), (106, 198115791), (159, 132077194), (174, 120691229), (318, 66038597), (1129, 18600774), (1537, 13663158), (2017, 10411638), (2258, 9300387), (3074, 6831579), (3387, 6200258), (4034, 5205819), (4611, 4554386), (6051, 3470546), (6774, 3100129), (9222, 2277193), (12102, 1735273), (32741, 641406), (58493, 359022), (59837, 350958), (65482, 320703), (98223, 213802), (106901, 196446), (116986, 179511), (119674, 175479)]