16863912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 50450400

約数和(自身を除く): 33586488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 419, 468, 516, 559, 774, 838, 936, 1032, 1118, 1257, 1548, 1676, 1677, 2236, 2514, 3096, 3352, 3354, 3771, 4472, 5028, 5031, 5447, 6708, 7542, 10056, 10062, 10894, 13416, 15084, 16341, 18017, 20124, 21788, 30168, 32682, 36034, 40248, 43576, 49023, 54051, 65364, 72068, 98046, 108102, 130728, 144136, 162153, 196092, 216204, 234221, 324306, 392184, 432408, 468442, 648612, 702663, 936884, 1297224, 1405326, 1873768, 2107989, 2810652, 4215978, 5621304, 8431956, 16863912]

約数ペア:

[(1, 16863912), (2, 8431956), (3, 5621304), (4, 4215978), (6, 2810652), (8, 2107989), (9, 1873768), (12, 1405326), (13, 1297224), (18, 936884), (24, 702663), (26, 648612), (36, 468442), (39, 432408), (43, 392184), (52, 324306), (72, 234221), (78, 216204), (86, 196092), (104, 162153), (117, 144136), (129, 130728), (156, 108102), (172, 98046), (234, 72068), (258, 65364), (312, 54051), (344, 49023), (387, 43576), (419, 40248), (468, 36034), (516, 32682), (559, 30168), (774, 21788), (838, 20124), (936, 18017), (1032, 16341), (1118, 15084), (1257, 13416), (1548, 10894), (1676, 10062), (1677, 10056), (2236, 7542), (2514, 6708), (3096, 5447), (3352, 5031), (3354, 5028), (3771, 4472)]