20130948

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 51038988

約数和(自身を除く): 30908040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1213, 1383, 1844, 2426, 2766, 3639, 4149, 4852, 5532, 7278, 8298, 10917, 14556, 16596, 21834, 43668, 559193, 1118386, 1677579, 2236772, 3355158, 5032737, 6710316, 10065474, 20130948]

約数ペア:

[(1, 20130948), (2, 10065474), (3, 6710316), (4, 5032737), (6, 3355158), (9, 2236772), (12, 1677579), (18, 1118386), (36, 559193), (461, 43668), (922, 21834), (1213, 16596), (1383, 14556), (1844, 10917), (2426, 8298), (2766, 7278), (3639, 5532), (4149, 4852)]