213174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 497952

約数和(自身を除く): 284778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 911, 1822, 2733, 5466, 8199, 11843, 16398, 23686, 35529, 71058, 106587, 213174]

約数ペア:

[(1, 213174), (2, 106587), (3, 71058), (6, 35529), (9, 23686), (13, 16398), (18, 11843), (26, 8199), (39, 5466), (78, 2733), (117, 1822), (234, 911)]