142172658

素因数分解:

$2^1\times 3^4\times {\mathrm{877609}}^1$

素因数の和:877623

約数の個数: 20

約数和(自身を含む): 318572430

約数和(自身を除く): 176399772

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 877609, 1755218, 2632827, 5265654, 7898481, 15796962, 23695443, 47390886, 71086329, 142172658]

約数ペア:

[(1, 142172658), (2, 71086329), (3, 47390886), (6, 23695443), (9, 15796962), (18, 7898481), (27, 5265654), (54, 2632827), (81, 1755218), (162, 877609)]