39155418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 89496576

約数和(自身を除く): 50341158

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 1493, 2914, 2986, 4371, 4479, 8742, 8958, 13113, 13437, 26226, 26874, 46283, 70171, 92566, 138849, 140342, 210513, 277698, 416547, 421026, 631539, 833094, 1263078, 2175301, 4350602, 6525903, 13051806, 19577709, 39155418]

約数ペア:

[(1, 39155418), (2, 19577709), (3, 13051806), (6, 6525903), (9, 4350602), (18, 2175301), (31, 1263078), (47, 833094), (62, 631539), (93, 421026), (94, 416547), (141, 277698), (186, 210513), (279, 140342), (282, 138849), (423, 92566), (558, 70171), (846, 46283), (1457, 26874), (1493, 26226), (2914, 13437), (2986, 13113), (4371, 8958), (4479, 8742)]