18313776

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1120

約数の個数: 100

約数和(自身を含む): 57135232

約数和(自身を除く): 38821456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1087, 1296, 1404, 1872, 2106, 2174, 2808, 3261, 4212, 4348, 5616, 6522, 8424, 8696, 9783, 13044, 14131, 16848, 17392, 19566, 26088, 28262, 29349, 39132, 42393, 52176, 56524, 58698, 78264, 84786, 88047, 113048, 117396, 127179, 156528, 169572, 176094, 226096, 234792, 254358, 339144, 352188, 381537, 469584, 508716, 678288, 704376, 763074, 1017432, 1144611, 1408752, 1526148, 2034864, 2289222, 3052296, 4578444, 6104592, 9156888, 18313776]

約数ペア:

[(1, 18313776), (2, 9156888), (3, 6104592), (4, 4578444), (6, 3052296), (8, 2289222), (9, 2034864), (12, 1526148), (13, 1408752), (16, 1144611), (18, 1017432), (24, 763074), (26, 704376), (27, 678288), (36, 508716), (39, 469584), (48, 381537), (52, 352188), (54, 339144), (72, 254358), (78, 234792), (81, 226096), (104, 176094), (108, 169572), (117, 156528), (144, 127179), (156, 117396), (162, 113048), (208, 88047), (216, 84786), (234, 78264), (312, 58698), (324, 56524), (351, 52176), (432, 42393), (468, 39132), (624, 29349), (648, 28262), (702, 26088), (936, 19566), (1053, 17392), (1087, 16848), (1296, 14131), (1404, 13044), (1872, 9783), (2106, 8696), (2174, 8424), (2808, 6522), (3261, 5616), (4212, 4348)]