142222236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911681}}^1$

素因数の和:911701

約数の個数: 24

約数和(自身を含む): 357379344

約数和(自身を除く): 215157108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 911681, 1823362, 2735043, 3646724, 5470086, 10940172, 11851853, 23703706, 35555559, 47407412, 71111118, 142222236]

約数ペア:

[(1, 142222236), (2, 71111118), (3, 47407412), (4, 35555559), (6, 23703706), (12, 11851853), (13, 10940172), (26, 5470086), (39, 3646724), (52, 2735043), (78, 1823362), (156, 911681)]