12810378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9882

約数の個数: 32

約数和(自身を含む): 30228480

約数和(自身を除く): 17418102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 9839, 19678, 29517, 59034, 68873, 137746, 206619, 305009, 413238, 610018, 915027, 1830054, 2135063, 4270126, 6405189, 12810378]

約数ペア:

[(1, 12810378), (2, 6405189), (3, 4270126), (6, 2135063), (7, 1830054), (14, 915027), (21, 610018), (31, 413238), (42, 305009), (62, 206619), (93, 137746), (186, 68873), (217, 59034), (434, 29517), (651, 19678), (1302, 9839)]