18702936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 59304960

約数和(自身を除く): 40602024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 863, 903, 1032, 1204, 1548, 1726, 1806, 2408, 2589, 2709, 3096, 3452, 3612, 5178, 5418, 6041, 6904, 7224, 7767, 10356, 10836, 12082, 15534, 18123, 20712, 21672, 24164, 31068, 36246, 37109, 48328, 54369, 62136, 72492, 74218, 108738, 111327, 144984, 148436, 217476, 222654, 259763, 296872, 333981, 434952, 445308, 519526, 667962, 779289, 890616, 1039052, 1335924, 1558578, 2078104, 2337867, 2671848, 3117156, 4675734, 6234312, 9351468, 18702936]

約数ペア:

[(1, 18702936), (2, 9351468), (3, 6234312), (4, 4675734), (6, 3117156), (7, 2671848), (8, 2337867), (9, 2078104), (12, 1558578), (14, 1335924), (18, 1039052), (21, 890616), (24, 779289), (28, 667962), (36, 519526), (42, 445308), (43, 434952), (56, 333981), (63, 296872), (72, 259763), (84, 222654), (86, 217476), (126, 148436), (129, 144984), (168, 111327), (172, 108738), (252, 74218), (258, 72492), (301, 62136), (344, 54369), (387, 48328), (504, 37109), (516, 36246), (602, 31068), (774, 24164), (863, 21672), (903, 20712), (1032, 18123), (1204, 15534), (1548, 12082), (1726, 10836), (1806, 10356), (2408, 7767), (2589, 7224), (2709, 6904), (3096, 6041), (3452, 5418), (3612, 5178)]