38817864

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11471}}^1$

素因数の和:11530

約数の個数: 48

約数和(自身を含む): 107377920

約数和(自身を除く): 68560056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 11471, 22942, 34413, 45884, 68826, 91768, 103239, 137652, 206478, 275304, 412956, 539137, 825912, 1078274, 1617411, 2156548, 3234822, 4313096, 4852233, 6469644, 9704466, 12939288, 19408932, 38817864]

約数ペア:

[(1, 38817864), (2, 19408932), (3, 12939288), (4, 9704466), (6, 6469644), (8, 4852233), (9, 4313096), (12, 3234822), (18, 2156548), (24, 1617411), (36, 1078274), (47, 825912), (72, 539137), (94, 412956), (141, 275304), (188, 206478), (282, 137652), (376, 103239), (423, 91768), (564, 68826), (846, 45884), (1128, 34413), (1692, 22942), (3384, 11471)]