17680206

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 18517074

約数列:

[1, 2, 3, 6, 89, 113, 178, 226, 267, 293, 339, 534, 586, 678, 879, 1758, 10057, 20114, 26077, 30171, 33109, 52154, 60342, 66218, 78231, 99327, 156462, 198654, 2946701, 5893402, 8840103, 17680206]

約数ペア:

[(1, 17680206), (2, 8840103), (3, 5893402), (6, 2946701), (89, 198654), (113, 156462), (178, 99327), (226, 78231), (267, 66218), (293, 60342), (339, 52154), (534, 33109), (586, 30171), (678, 26077), (879, 20114), (1758, 10057)]