42457494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{857}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 46499946

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 857, 1077, 1714, 2154, 2571, 5142, 8257, 16514, 19711, 24771, 39422, 49542, 59133, 118266, 307663, 615326, 922989, 1845978, 7076249, 14152498, 21228747, 42457494]

約数ペア:

[(1, 42457494), (2, 21228747), (3, 14152498), (6, 7076249), (23, 1845978), (46, 922989), (69, 615326), (138, 307663), (359, 118266), (718, 59133), (857, 49542), (1077, 39422), (1714, 24771), (2154, 19711), (2571, 16514), (5142, 8257)]