971883666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{133979}}^1$

素因数の和:134031

約数の個数: 48

約数和(自身を含む): 2340898560

約数和(自身を除く): 1369014894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 133979, 267958, 401937, 803874, 1205811, 1741727, 2411622, 3483454, 4153349, 5225181, 8306698, 10450362, 12460047, 15675543, 24920094, 31351086, 37380141, 53993537, 74760282, 107987074, 161980611, 323961222, 485941833, 971883666]

約数ペア:

[(1, 971883666), (2, 485941833), (3, 323961222), (6, 161980611), (9, 107987074), (13, 74760282), (18, 53993537), (26, 37380141), (31, 31351086), (39, 24920094), (62, 15675543), (78, 12460047), (93, 10450362), (117, 8306698), (186, 5225181), (234, 4153349), (279, 3483454), (403, 2411622), (558, 1741727), (806, 1205811), (1209, 803874), (2418, 401937), (3627, 267958), (7254, 133979)]