123453054

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{15913}}^1$

素因数の和:16352

約数の個数: 24

約数和(自身を含む): 268119072

約数和(自身を除く): 144666018

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 15913, 31826, 47739, 95478, 143217, 286434, 6858503, 13717006, 20575509, 41151018, 61726527, 123453054]

約数ペア:

[(1, 123453054), (2, 61726527), (3, 41151018), (6, 20575509), (9, 13717006), (18, 6858503), (431, 286434), (862, 143217), (1293, 95478), (2586, 47739), (3879, 31826), (7758, 15913)]