25785208908

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1009}}^1\times {\mathrm{1873}}^1$

素因数の和:3271

約数の個数: 72

約数和(自身を含む): 65450949200

約数和(自身を除く): 39665740292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1009, 1137, 1516, 1873, 2018, 2274, 3027, 3411, 3746, 4036, 4548, 5619, 6054, 6822, 7492, 9081, 11238, 12108, 13644, 16857, 18162, 22476, 33714, 36324, 67428, 382411, 709867, 764822, 1147233, 1419734, 1529644, 1889857, 2129601, 2294466, 2839468, 3441699, 3779714, 4259202, 4588932, 5669571, 6388803, 6883398, 7559428, 8518404, 11339142, 12777606, 13766796, 17008713, 22678284, 25555212, 34017426, 68034852, 716255803, 1432511606, 2148767409, 2865023212, 4297534818, 6446302227, 8595069636, 12892604454, 25785208908]

約数ペア:

[(1, 25785208908), (2, 12892604454), (3, 8595069636), (4, 6446302227), (6, 4297534818), (9, 2865023212), (12, 2148767409), (18, 1432511606), (36, 716255803), (379, 68034852), (758, 34017426), (1009, 25555212), (1137, 22678284), (1516, 17008713), (1873, 13766796), (2018, 12777606), (2274, 11339142), (3027, 8518404), (3411, 7559428), (3746, 6883398), (4036, 6388803), (4548, 5669571), (5619, 4588932), (6054, 4259202), (6822, 3779714), (7492, 3441699), (9081, 2839468), (11238, 2294466), (12108, 2129601), (13644, 1889857), (16857, 1529644), (18162, 1419734), (22476, 1147233), (33714, 764822), (36324, 709867), (67428, 382411)]