2013145506

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{29347}}^1$

素因数の和:29495

約数の個数: 48

約数和(自身を含む): 4523348544

約数和(自身を除く): 2510203038

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 206, 222, 309, 333, 618, 666, 927, 1854, 3811, 7622, 11433, 22866, 29347, 34299, 58694, 68598, 88041, 176082, 264123, 528246, 1085839, 2171678, 3022741, 3257517, 6045482, 6515034, 9068223, 9772551, 18136446, 19545102, 27204669, 54409338, 111841417, 223682834, 335524251, 671048502, 1006572753, 2013145506]

約数ペア:

[(1, 2013145506), (2, 1006572753), (3, 671048502), (6, 335524251), (9, 223682834), (18, 111841417), (37, 54409338), (74, 27204669), (103, 19545102), (111, 18136446), (206, 9772551), (222, 9068223), (309, 6515034), (333, 6045482), (618, 3257517), (666, 3022741), (927, 2171678), (1854, 1085839), (3811, 528246), (7622, 264123), (11433, 176082), (22866, 88041), (29347, 68598), (34299, 58694)]