16115508

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 40868100

約数和(自身を除く): 24752592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 997, 1347, 1796, 1994, 2694, 2991, 3988, 4041, 5388, 5982, 8082, 8973, 11964, 16164, 17946, 35892, 447653, 895306, 1342959, 1790612, 2685918, 4028877, 5371836, 8057754, 16115508]

約数ペア:

[(1, 16115508), (2, 8057754), (3, 5371836), (4, 4028877), (6, 2685918), (9, 1790612), (12, 1342959), (18, 895306), (36, 447653), (449, 35892), (898, 17946), (997, 16164), (1347, 11964), (1796, 8973), (1994, 8082), (2694, 5982), (2991, 5388), (3988, 4041)]