13902588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 41129088

約数和(自身を除く): 27226500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1283, 1548, 1806, 2566, 2709, 3612, 3849, 5132, 5418, 7698, 8981, 10836, 11547, 15396, 17962, 23094, 26943, 35924, 46188, 53886, 55169, 80829, 107772, 110338, 161658, 165507, 220676, 323316, 331014, 386183, 496521, 662028, 772366, 993042, 1158549, 1544732, 1986084, 2317098, 3475647, 4634196, 6951294, 13902588]

約数ペア:

[(1, 13902588), (2, 6951294), (3, 4634196), (4, 3475647), (6, 2317098), (7, 1986084), (9, 1544732), (12, 1158549), (14, 993042), (18, 772366), (21, 662028), (28, 496521), (36, 386183), (42, 331014), (43, 323316), (63, 220676), (84, 165507), (86, 161658), (126, 110338), (129, 107772), (172, 80829), (252, 55169), (258, 53886), (301, 46188), (387, 35924), (516, 26943), (602, 23094), (774, 17962), (903, 15396), (1204, 11547), (1283, 10836), (1548, 8981), (1806, 7698), (2566, 5418), (2709, 5132), (3612, 3849)]