8443134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 21127392

約数和(自身を除く): 12684258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 593, 678, 791, 1017, 1186, 1582, 1779, 2034, 2373, 3558, 4151, 4746, 5337, 7119, 8302, 10674, 12453, 14238, 24906, 37359, 67009, 74718, 134018, 201027, 402054, 469063, 603081, 938126, 1206162, 1407189, 2814378, 4221567, 8443134]

約数ペア:

[(1, 8443134), (2, 4221567), (3, 2814378), (6, 1407189), (7, 1206162), (9, 938126), (14, 603081), (18, 469063), (21, 402054), (42, 201027), (63, 134018), (113, 74718), (126, 67009), (226, 37359), (339, 24906), (593, 14238), (678, 12453), (791, 10674), (1017, 8302), (1186, 7119), (1582, 5337), (1779, 4746), (2034, 4151), (2373, 3558)]