4874292

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1988

約数の個数: 36

約数和(自身を含む): 12501216

約数和(自身を除く): 7626924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1907, 2556, 3814, 5721, 7628, 11442, 17163, 22884, 34326, 68652, 135397, 270794, 406191, 541588, 812382, 1218573, 1624764, 2437146, 4874292]

約数ペア:

[(1, 4874292), (2, 2437146), (3, 1624764), (4, 1218573), (6, 812382), (9, 541588), (12, 406191), (18, 270794), (36, 135397), (71, 68652), (142, 34326), (213, 22884), (284, 17163), (426, 11442), (639, 7628), (852, 5721), (1278, 3814), (1907, 2556)]