393543756

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{19417}}^1$

素因数の和:19990

約数の個数: 36

約数和(自身を含む): 996609432

約数和(自身を除く): 603065676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 5067, 6756, 10134, 19417, 20268, 38834, 58251, 77668, 116502, 174753, 233004, 349506, 699012, 10931771, 21863542, 32795313, 43727084, 65590626, 98385939, 131181252, 196771878, 393543756]

約数ペア:

[(1, 393543756), (2, 196771878), (3, 131181252), (4, 98385939), (6, 65590626), (9, 43727084), (12, 32795313), (18, 21863542), (36, 10931771), (563, 699012), (1126, 349506), (1689, 233004), (2252, 174753), (3378, 116502), (5067, 77668), (6756, 58251), (10134, 38834), (19417, 20268)]