7967556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5200

約数の個数: 36

約数和(自身を含む): 20612592

約数和(自身を除く): 12645036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5147, 10294, 15441, 20588, 30882, 46323, 61764, 92646, 185292, 221321, 442642, 663963, 885284, 1327926, 1991889, 2655852, 3983778, 7967556]

約数ペア:

[(1, 7967556), (2, 3983778), (3, 2655852), (4, 1991889), (6, 1327926), (9, 885284), (12, 663963), (18, 442642), (36, 221321), (43, 185292), (86, 92646), (129, 61764), (172, 46323), (258, 30882), (387, 20588), (516, 15441), (774, 10294), (1548, 5147)]