38458548

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 100472736

約数和(自身を除く): 62014188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 211, 244, 249, 332, 366, 422, 498, 549, 633, 732, 747, 844, 996, 1098, 1266, 1494, 1899, 2196, 2532, 2988, 3798, 5063, 7596, 10126, 12871, 15189, 17513, 20252, 25742, 30378, 35026, 38613, 45567, 51484, 52539, 60756, 70052, 77226, 91134, 105078, 115839, 154452, 157617, 182268, 210156, 231678, 315234, 463356, 630468, 1068293, 2136586, 3204879, 4273172, 6409758, 9614637, 12819516, 19229274, 38458548]

約数ペア:

[(1, 38458548), (2, 19229274), (3, 12819516), (4, 9614637), (6, 6409758), (9, 4273172), (12, 3204879), (18, 2136586), (36, 1068293), (61, 630468), (83, 463356), (122, 315234), (166, 231678), (183, 210156), (211, 182268), (244, 157617), (249, 154452), (332, 115839), (366, 105078), (422, 91134), (498, 77226), (549, 70052), (633, 60756), (732, 52539), (747, 51484), (844, 45567), (996, 38613), (1098, 35026), (1266, 30378), (1494, 25742), (1899, 20252), (2196, 17513), (2532, 15189), (2988, 12871), (3798, 10126), (5063, 7596)]