123059142

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{5413}}^1$

素因数の和:5845

約数の個数: 32

約数和(自身を含む): 274164960

約数和(自身を除く): 151105818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 5413, 7578, 10826, 11367, 16239, 22734, 32478, 48717, 97434, 146151, 292302, 2278873, 4557746, 6836619, 13673238, 20509857, 41019714, 61529571, 123059142]

約数ペア:

[(1, 123059142), (2, 61529571), (3, 41019714), (6, 20509857), (9, 13673238), (18, 6836619), (27, 4557746), (54, 2278873), (421, 292302), (842, 146151), (1263, 97434), (2526, 48717), (3789, 32478), (5413, 22734), (7578, 16239), (10826, 11367)]