18480528

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3917

約数の個数: 80

約数和(自身を含む): 57883200

約数和(自身を除く): 39402672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 3889, 4752, 7778, 11667, 15556, 23334, 31112, 35001, 42779, 46668, 62224, 70002, 85558, 93336, 105003, 128337, 140004, 171116, 186672, 210006, 256674, 280008, 342232, 385011, 420012, 513348, 560016, 684464, 770022, 840024, 1026696, 1155033, 1540044, 1680048, 2053392, 2310066, 3080088, 4620132, 6160176, 9240264, 18480528]

約数ペア:

[(1, 18480528), (2, 9240264), (3, 6160176), (4, 4620132), (6, 3080088), (8, 2310066), (9, 2053392), (11, 1680048), (12, 1540044), (16, 1155033), (18, 1026696), (22, 840024), (24, 770022), (27, 684464), (33, 560016), (36, 513348), (44, 420012), (48, 385011), (54, 342232), (66, 280008), (72, 256674), (88, 210006), (99, 186672), (108, 171116), (132, 140004), (144, 128337), (176, 105003), (198, 93336), (216, 85558), (264, 70002), (297, 62224), (396, 46668), (432, 42779), (528, 35001), (594, 31112), (792, 23334), (1188, 15556), (1584, 11667), (2376, 7778), (3889, 4752)]