13758318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 36546120

約数和(自身を除く): 22787802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 821, 882, 931, 1197, 1642, 1862, 2394, 2463, 2793, 4926, 5586, 5747, 7389, 8379, 11494, 14778, 15599, 16758, 17241, 31198, 34482, 40229, 46797, 51723, 80458, 93594, 103446, 109193, 120687, 140391, 218386, 241374, 280782, 327579, 362061, 655158, 724122, 764351, 982737, 1528702, 1965474, 2293053, 4586106, 6879159, 13758318]

約数ペア:

[(1, 13758318), (2, 6879159), (3, 4586106), (6, 2293053), (7, 1965474), (9, 1528702), (14, 982737), (18, 764351), (19, 724122), (21, 655158), (38, 362061), (42, 327579), (49, 280782), (57, 241374), (63, 218386), (98, 140391), (114, 120687), (126, 109193), (133, 103446), (147, 93594), (171, 80458), (266, 51723), (294, 46797), (342, 40229), (399, 34482), (441, 31198), (798, 17241), (821, 16758), (882, 15599), (931, 14778), (1197, 11494), (1642, 8379), (1862, 7389), (2394, 5747), (2463, 5586), (2793, 4926)]