31661566314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1\times {\mathrm{5023}}^1$

素因数の和:5931

約数の個数: 64

約数和(自身を含む): 72816328704

約数和(自身を除く): 41154762390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 673, 1338, 1346, 1561, 2019, 3122, 4038, 4683, 4711, 5023, 9366, 9422, 10046, 14133, 15069, 28266, 30138, 35161, 70322, 105483, 150079, 210966, 300158, 450237, 900474, 1050553, 1120129, 2101106, 2240258, 3151659, 3360387, 3380479, 6303318, 6720774, 6760958, 7840903, 10141437, 15681806, 20282874, 23522709, 23663353, 47045418, 47326706, 70990059, 141980118, 753846817, 1507693634, 2261540451, 4523080902, 5276927719, 10553855438, 15830783157, 31661566314]

約数ペア:

[(1, 31661566314), (2, 15830783157), (3, 10553855438), (6, 5276927719), (7, 4523080902), (14, 2261540451), (21, 1507693634), (42, 753846817), (223, 141980118), (446, 70990059), (669, 47326706), (673, 47045418), (1338, 23663353), (1346, 23522709), (1561, 20282874), (2019, 15681806), (3122, 10141437), (4038, 7840903), (4683, 6760958), (4711, 6720774), (5023, 6303318), (9366, 3380479), (9422, 3360387), (10046, 3151659), (14133, 2240258), (15069, 2101106), (28266, 1120129), (30138, 1050553), (35161, 900474), (70322, 450237), (105483, 300158), (150079, 210966)]