47943972

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{9721}}^1$

素因数の和:9868

約数の個数: 36

約数和(自身を含む): 122088876

約数和(自身を除く): 74144904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 9721, 19442, 29163, 38884, 58326, 87489, 116652, 174978, 349956, 1331777, 2663554, 3995331, 5327108, 7990662, 11985993, 15981324, 23971986, 47943972]

約数ペア:

[(1, 47943972), (2, 23971986), (3, 15981324), (4, 11985993), (6, 7990662), (9, 5327108), (12, 3995331), (18, 2663554), (36, 1331777), (137, 349956), (274, 174978), (411, 116652), (548, 87489), (822, 58326), (1233, 38884), (1644, 29163), (2466, 19442), (4932, 9721)]