7797258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 20329920

約数和(自身を除く): 12532662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3257, 6514, 9771, 19542, 22799, 29313, 45598, 58626, 61883, 68397, 123766, 136794, 185649, 205191, 371298, 410382, 433181, 556947, 866362, 1113894, 1299543, 2599086, 3898629, 7797258]

約数ペア:

[(1, 7797258), (2, 3898629), (3, 2599086), (6, 1299543), (7, 1113894), (9, 866362), (14, 556947), (18, 433181), (19, 410382), (21, 371298), (38, 205191), (42, 185649), (57, 136794), (63, 123766), (114, 68397), (126, 61883), (133, 58626), (171, 45598), (266, 29313), (342, 22799), (399, 19542), (798, 9771), (1197, 6514), (2394, 3257)]