7490772

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 19884480

約数和(自身を除く): 12393708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 1613, 2322, 3226, 4644, 4839, 6452, 9678, 14517, 19356, 29034, 43551, 58068, 69359, 87102, 138718, 174204, 208077, 277436, 416154, 624231, 832308, 1248462, 1872693, 2496924, 3745386, 7490772]

約数ペア:

[(1, 7490772), (2, 3745386), (3, 2496924), (4, 1872693), (6, 1248462), (9, 832308), (12, 624231), (18, 416154), (27, 277436), (36, 208077), (43, 174204), (54, 138718), (86, 87102), (108, 69359), (129, 58068), (172, 43551), (258, 29034), (387, 19356), (516, 14517), (774, 9678), (1161, 6452), (1548, 4839), (1613, 4644), (2322, 3226)]