11431170108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{726619}}^1$

素因数の和:726671

約数の個数: 72

約数和(自身を含む): 31738761600

約数和(自身を除く): 20307591492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 726619, 1453238, 2179857, 2906476, 4359714, 6539571, 8719428, 13079142, 13805761, 16712237, 26158284, 27611522, 33424474, 41417283, 50136711, 55223044, 66848948, 82834566, 100273422, 124251849, 150410133, 165669132, 200546844, 248503698, 300820266, 317532503, 497007396, 601640532, 635065006, 952597509, 1270130012, 1905195018, 2857792527, 3810390036, 5715585054, 11431170108]

約数ペア:

[(1, 11431170108), (2, 5715585054), (3, 3810390036), (4, 2857792527), (6, 1905195018), (9, 1270130012), (12, 952597509), (18, 635065006), (19, 601640532), (23, 497007396), (36, 317532503), (38, 300820266), (46, 248503698), (57, 200546844), (69, 165669132), (76, 150410133), (92, 124251849), (114, 100273422), (138, 82834566), (171, 66848948), (207, 55223044), (228, 50136711), (276, 41417283), (342, 33424474), (414, 27611522), (437, 26158284), (684, 16712237), (828, 13805761), (874, 13079142), (1311, 8719428), (1748, 6539571), (2622, 4359714), (3933, 2906476), (5244, 2179857), (7866, 1453238), (15732, 726619)]