2018348742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{22229}}^1$

素因数の和:22680

約数の個数: 32

約数和(自身を含む): 4156120800

約数和(自身を除く): 2137772058

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 409, 818, 1227, 2454, 15133, 22229, 30266, 44458, 45399, 66687, 90798, 133374, 822473, 1644946, 2467419, 4934838, 9091661, 18183322, 27274983, 54549966, 336391457, 672782914, 1009174371, 2018348742]

約数ペア:

[(1, 2018348742), (2, 1009174371), (3, 672782914), (6, 336391457), (37, 54549966), (74, 27274983), (111, 18183322), (222, 9091661), (409, 4934838), (818, 2467419), (1227, 1644946), (2454, 822473), (15133, 133374), (22229, 90798), (30266, 66687), (44458, 45399)]