3874122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 10141440

約数和(自身を除く): 6267318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 277, 333, 378, 518, 554, 666, 777, 831, 999, 1554, 1662, 1939, 1998, 2331, 2493, 3878, 4662, 4986, 5817, 6993, 7479, 10249, 11634, 13986, 14958, 17451, 20498, 30747, 34902, 52353, 61494, 71743, 92241, 104706, 143486, 184482, 215229, 276723, 430458, 553446, 645687, 1291374, 1937061, 3874122]

約数ペア:

[(1, 3874122), (2, 1937061), (3, 1291374), (6, 645687), (7, 553446), (9, 430458), (14, 276723), (18, 215229), (21, 184482), (27, 143486), (37, 104706), (42, 92241), (54, 71743), (63, 61494), (74, 52353), (111, 34902), (126, 30747), (189, 20498), (222, 17451), (259, 14958), (277, 13986), (333, 11634), (378, 10249), (518, 7479), (554, 6993), (666, 5817), (777, 4986), (831, 4662), (999, 3878), (1554, 2493), (1662, 2331), (1939, 1998)]