17864496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3211

約数の個数: 80

約数和(自身を含む): 55239520

約数和(自身を除く): 37375024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3181, 5616, 6362, 9543, 12724, 19086, 25448, 28629, 38172, 41353, 50896, 57258, 76344, 82706, 85887, 114516, 124059, 152688, 165412, 171774, 229032, 248118, 330824, 343548, 372177, 458064, 496236, 661648, 687096, 744354, 992472, 1116531, 1374192, 1488708, 1984944, 2233062, 2977416, 4466124, 5954832, 8932248, 17864496]

約数ペア:

[(1, 17864496), (2, 8932248), (3, 5954832), (4, 4466124), (6, 2977416), (8, 2233062), (9, 1984944), (12, 1488708), (13, 1374192), (16, 1116531), (18, 992472), (24, 744354), (26, 687096), (27, 661648), (36, 496236), (39, 458064), (48, 372177), (52, 343548), (54, 330824), (72, 248118), (78, 229032), (104, 171774), (108, 165412), (117, 152688), (144, 124059), (156, 114516), (208, 85887), (216, 82706), (234, 76344), (312, 57258), (351, 50896), (432, 41353), (468, 38172), (624, 28629), (702, 25448), (936, 19086), (1404, 12724), (1872, 9543), (2808, 6362), (3181, 5616)]