42143946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{540307}}^1$

素因数の和:540325

約数の個数: 16

約数和(自身を含む): 90771744

約数和(自身を除く): 48627798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 540307, 1080614, 1620921, 3241842, 7023991, 14047982, 21071973, 42143946]

約数ペア:

[(1, 42143946), (2, 21071973), (3, 14047982), (6, 7023991), (13, 3241842), (26, 1620921), (39, 1080614), (78, 540307)]