516864978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5521}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 1281810816

約数和(自身を除く): 764945838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 743, 1486, 2229, 4458, 5201, 5521, 6687, 10402, 11042, 13374, 15603, 16563, 31206, 33126, 38647, 46809, 49689, 77294, 93618, 99378, 115941, 231882, 347823, 695646, 4102103, 8204206, 12306309, 24612618, 28714721, 36918927, 57429442, 73837854, 86144163, 172288326, 258432489, 516864978]

約数ペア:

[(1, 516864978), (2, 258432489), (3, 172288326), (6, 86144163), (7, 73837854), (9, 57429442), (14, 36918927), (18, 28714721), (21, 24612618), (42, 12306309), (63, 8204206), (126, 4102103), (743, 695646), (1486, 347823), (2229, 231882), (4458, 115941), (5201, 99378), (5521, 93618), (6687, 77294), (10402, 49689), (11042, 46809), (13374, 38647), (15603, 33126), (16563, 31206)]