12931758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{34211}}^1$

素因数の和:34229

約数の個数: 32

約数和(自身を含む): 32843520

約数和(自身を除く): 19911762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34211, 68422, 102633, 205266, 239477, 307899, 478954, 615798, 718431, 923697, 1436862, 1847394, 2155293, 4310586, 6465879, 12931758]

約数ペア:

[(1, 12931758), (2, 6465879), (3, 4310586), (6, 2155293), (7, 1847394), (9, 1436862), (14, 923697), (18, 718431), (21, 615798), (27, 478954), (42, 307899), (54, 239477), (63, 205266), (126, 102633), (189, 68422), (378, 34211)]