13180188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 24075492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 43, 82, 84, 86, 89, 123, 129, 164, 172, 178, 246, 258, 267, 287, 301, 356, 492, 516, 534, 574, 602, 623, 861, 903, 1068, 1148, 1204, 1246, 1722, 1763, 1806, 1869, 2492, 3444, 3526, 3612, 3649, 3738, 3827, 5289, 7052, 7298, 7476, 7654, 10578, 10947, 11481, 12341, 14596, 15308, 21156, 21894, 22962, 24682, 25543, 26789, 37023, 43788, 45924, 49364, 51086, 53578, 74046, 76629, 80367, 102172, 107156, 148092, 153258, 156907, 160734, 306516, 313814, 321468, 470721, 627628, 941442, 1098349, 1882884, 2196698, 3295047, 4393396, 6590094, 13180188]

約数ペア:

[(1, 13180188), (2, 6590094), (3, 4393396), (4, 3295047), (6, 2196698), (7, 1882884), (12, 1098349), (14, 941442), (21, 627628), (28, 470721), (41, 321468), (42, 313814), (43, 306516), (82, 160734), (84, 156907), (86, 153258), (89, 148092), (123, 107156), (129, 102172), (164, 80367), (172, 76629), (178, 74046), (246, 53578), (258, 51086), (267, 49364), (287, 45924), (301, 43788), (356, 37023), (492, 26789), (516, 25543), (534, 24682), (574, 22962), (602, 21894), (623, 21156), (861, 15308), (903, 14596), (1068, 12341), (1148, 11481), (1204, 10947), (1246, 10578), (1722, 7654), (1763, 7476), (1806, 7298), (1869, 7052), (2492, 5289), (3444, 3827), (3526, 3738), (3612, 3649)]