123135684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1465901}}^1$

素因数の和:1465915

約数の個数: 24

約数和(自身を含む): 328362048

約数和(自身を除く): 205226364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1465901, 2931802, 4397703, 5863604, 8795406, 10261307, 17590812, 20522614, 30783921, 41045228, 61567842, 123135684]

約数ペア:

[(1, 123135684), (2, 61567842), (3, 41045228), (4, 30783921), (6, 20522614), (7, 17590812), (12, 10261307), (14, 8795406), (21, 5863604), (28, 4397703), (42, 2931802), (84, 1465901)]