2940366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4317234

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 149, 253, 286, 298, 299, 429, 447, 506, 598, 759, 858, 894, 897, 1518, 1639, 1794, 1937, 3278, 3289, 3427, 3874, 4917, 5811, 6578, 6854, 9834, 9867, 10281, 11622, 19734, 20562, 21307, 37697, 42614, 44551, 63921, 75394, 89102, 113091, 127842, 133653, 226182, 267306, 490061, 980122, 1470183, 2940366]

約数ペア:

[(1, 2940366), (2, 1470183), (3, 980122), (6, 490061), (11, 267306), (13, 226182), (22, 133653), (23, 127842), (26, 113091), (33, 89102), (39, 75394), (46, 63921), (66, 44551), (69, 42614), (78, 37697), (138, 21307), (143, 20562), (149, 19734), (253, 11622), (286, 10281), (298, 9867), (299, 9834), (429, 6854), (447, 6578), (506, 5811), (598, 4917), (759, 3874), (858, 3427), (894, 3289), (897, 3278), (1518, 1937), (1639, 1794)]