5115978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 13341120

約数和(自身を除く): 8225142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2137, 2394, 4274, 6411, 12822, 14959, 19233, 29918, 38466, 40603, 44877, 81206, 89754, 121809, 134631, 243618, 269262, 284221, 365427, 568442, 730854, 852663, 1705326, 2557989, 5115978]

約数ペア:

[(1, 5115978), (2, 2557989), (3, 1705326), (6, 852663), (7, 730854), (9, 568442), (14, 365427), (18, 284221), (19, 269262), (21, 243618), (38, 134631), (42, 121809), (57, 89754), (63, 81206), (114, 44877), (126, 40603), (133, 38466), (171, 29918), (266, 19233), (342, 14959), (399, 12822), (798, 6411), (1197, 4274), (2137, 2394)]