13059918

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 16592562

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 197, 254, 261, 381, 394, 522, 591, 762, 1143, 1182, 1773, 2286, 3546, 3683, 5713, 7366, 11049, 11426, 17139, 22098, 25019, 33147, 34278, 50038, 51417, 66294, 75057, 102834, 150114, 225171, 450342, 725551, 1451102, 2176653, 4353306, 6529959, 13059918]

約数ペア:

[(1, 13059918), (2, 6529959), (3, 4353306), (6, 2176653), (9, 1451102), (18, 725551), (29, 450342), (58, 225171), (87, 150114), (127, 102834), (174, 75057), (197, 66294), (254, 51417), (261, 50038), (381, 34278), (394, 33147), (522, 25019), (591, 22098), (762, 17139), (1143, 11426), (1182, 11049), (1773, 7366), (2286, 5713), (3546, 3683)]