18459370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 35050320

約数和(自身を除く): 16590950

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1201, 1537, 2402, 3074, 6005, 7685, 12010, 15370, 34829, 63653, 69658, 127306, 174145, 318265, 348290, 636530, 1845937, 3691874, 9229685, 18459370]

約数ペア:

[(1, 18459370), (2, 9229685), (5, 3691874), (10, 1845937), (29, 636530), (53, 348290), (58, 318265), (106, 174145), (145, 127306), (265, 69658), (290, 63653), (530, 34829), (1201, 15370), (1537, 12010), (2402, 7685), (3074, 6005)]