26657244

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 54

約数和(自身を含む): 68850600

約数和(自身を除く): 42193356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 199, 244, 366, 398, 549, 597, 732, 796, 1098, 1194, 1791, 2196, 2388, 3582, 3721, 7164, 7442, 11163, 12139, 14884, 22326, 24278, 33489, 36417, 44652, 48556, 66978, 72834, 109251, 133956, 145668, 218502, 437004, 740479, 1480958, 2221437, 2961916, 4442874, 6664311, 8885748, 13328622, 26657244]

約数ペア:

[(1, 26657244), (2, 13328622), (3, 8885748), (4, 6664311), (6, 4442874), (9, 2961916), (12, 2221437), (18, 1480958), (36, 740479), (61, 437004), (122, 218502), (183, 145668), (199, 133956), (244, 109251), (366, 72834), (398, 66978), (549, 48556), (597, 44652), (732, 36417), (796, 33489), (1098, 24278), (1194, 22326), (1791, 14884), (2196, 12139), (2388, 11163), (3582, 7442), (3721, 7164)]