31668318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 47584674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 47, 66, 82, 83, 94, 99, 123, 141, 166, 198, 246, 249, 282, 369, 423, 451, 498, 517, 738, 747, 846, 902, 913, 1034, 1353, 1494, 1551, 1826, 1927, 2706, 2739, 3102, 3403, 3854, 3901, 4059, 4653, 5478, 5781, 6806, 7802, 8118, 8217, 9306, 10209, 11562, 11703, 16434, 17343, 20418, 21197, 23406, 30627, 34686, 35109, 37433, 42394, 42911, 61254, 63591, 70218, 74866, 85822, 112299, 127182, 128733, 159941, 190773, 224598, 257466, 319882, 336897, 381546, 386199, 479823, 673794, 772398, 959646, 1439469, 1759351, 2878938, 3518702, 5278053, 10556106, 15834159, 31668318]

約数ペア:

[(1, 31668318), (2, 15834159), (3, 10556106), (6, 5278053), (9, 3518702), (11, 2878938), (18, 1759351), (22, 1439469), (33, 959646), (41, 772398), (47, 673794), (66, 479823), (82, 386199), (83, 381546), (94, 336897), (99, 319882), (123, 257466), (141, 224598), (166, 190773), (198, 159941), (246, 128733), (249, 127182), (282, 112299), (369, 85822), (423, 74866), (451, 70218), (498, 63591), (517, 61254), (738, 42911), (747, 42394), (846, 37433), (902, 35109), (913, 34686), (1034, 30627), (1353, 23406), (1494, 21197), (1551, 20418), (1826, 17343), (1927, 16434), (2706, 11703), (2739, 11562), (3102, 10209), (3403, 9306), (3854, 8217), (3901, 8118), (4059, 7802), (4653, 6806), (5478, 5781)]