9138876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 13037124

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 199, 258, 267, 356, 398, 516, 534, 597, 796, 1068, 1194, 2388, 3827, 7654, 8557, 11481, 15308, 17114, 17711, 22962, 25671, 34228, 35422, 45924, 51342, 53133, 70844, 102684, 106266, 212532, 761573, 1523146, 2284719, 3046292, 4569438, 9138876]

約数ペア:

[(1, 9138876), (2, 4569438), (3, 3046292), (4, 2284719), (6, 1523146), (12, 761573), (43, 212532), (86, 106266), (89, 102684), (129, 70844), (172, 53133), (178, 51342), (199, 45924), (258, 35422), (267, 34228), (356, 25671), (398, 22962), (516, 17711), (534, 17114), (597, 15308), (796, 11481), (1068, 8557), (1194, 7654), (2388, 3827)]