74421378

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{12491}}^1$

素因数の和:12830

約数の個数: 24

約数和(自身を含む): 161746416

約数和(自身を除く): 87325038

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 12491, 24982, 37473, 74946, 112419, 224838, 4134521, 8269042, 12403563, 24807126, 37210689, 74421378]

約数ペア:

[(1, 74421378), (2, 37210689), (3, 24807126), (6, 12403563), (9, 8269042), (18, 4134521), (331, 224838), (662, 112419), (993, 74946), (1986, 37473), (2979, 24982), (5958, 12491)]