13345668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 40140800

約数和(自身を除く): 26795132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 139, 189, 252, 254, 278, 378, 381, 417, 508, 556, 756, 762, 834, 889, 973, 1143, 1251, 1524, 1668, 1778, 1946, 2286, 2502, 2667, 2919, 3429, 3556, 3753, 3892, 4572, 5004, 5334, 5838, 6858, 7506, 8001, 8757, 10668, 11676, 13716, 15012, 16002, 17514, 17653, 24003, 26271, 32004, 35028, 35306, 48006, 52542, 52959, 70612, 96012, 105084, 105918, 123571, 158877, 211836, 247142, 317754, 370713, 476631, 494284, 635508, 741426, 953262, 1112139, 1482852, 1906524, 2224278, 3336417, 4448556, 6672834, 13345668]

約数ペア:

[(1, 13345668), (2, 6672834), (3, 4448556), (4, 3336417), (6, 2224278), (7, 1906524), (9, 1482852), (12, 1112139), (14, 953262), (18, 741426), (21, 635508), (27, 494284), (28, 476631), (36, 370713), (42, 317754), (54, 247142), (63, 211836), (84, 158877), (108, 123571), (126, 105918), (127, 105084), (139, 96012), (189, 70612), (252, 52959), (254, 52542), (278, 48006), (378, 35306), (381, 35028), (417, 32004), (508, 26271), (556, 24003), (756, 17653), (762, 17514), (834, 16002), (889, 15012), (973, 13716), (1143, 11676), (1251, 10668), (1524, 8757), (1668, 8001), (1778, 7506), (1946, 6858), (2286, 5838), (2502, 5334), (2667, 5004), (2919, 4572), (3429, 3892), (3556, 3753)]