31203828

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2676

約数の個数: 36

約数和(自身を含む): 79119040

約数和(自身を除く): 47915212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 2287, 3411, 4548, 4574, 6822, 6861, 9148, 13644, 13722, 20583, 27444, 41166, 82332, 866773, 1733546, 2600319, 3467092, 5200638, 7800957, 10401276, 15601914, 31203828]

約数ペア:

[(1, 31203828), (2, 15601914), (3, 10401276), (4, 7800957), (6, 5200638), (9, 3467092), (12, 2600319), (18, 1733546), (36, 866773), (379, 82332), (758, 41166), (1137, 27444), (1516, 20583), (2274, 13722), (2287, 13644), (3411, 9148), (4548, 6861), (4574, 6822)]