141858

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 328320

約数和(自身を除く): 186462

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 999, 1278, 1917, 1998, 2627, 3834, 5254, 7881, 15762, 23643, 47286, 70929, 141858]

約数ペア:

[(1, 141858), (2, 70929), (3, 47286), (6, 23643), (9, 15762), (18, 7881), (27, 5254), (37, 3834), (54, 2627), (71, 1998), (74, 1917), (111, 1278), (142, 999), (213, 666), (222, 639), (333, 426)]