21166704

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3799

約数の個数: 80

約数和(自身を含む): 65447200

約数和(自身を除く): 44280496

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, 3769, 5616, 7538, 11307, 15076, 22614, 30152, 33921, 45228, 48997, 60304, 67842, 90456, 97994, 101763, 135684, 146991, 180912, 195988, 203526, 271368, 293982, 391976, 407052, 440973, 542736, 587964, 783952, 814104, 881946, 1175928, 1322919, 1628208, 1763892, 2351856, 2645838, 3527784, 5291676, 7055568, 10583352, 21166704]

約数ペア:

[(1, 21166704), (2, 10583352), (3, 7055568), (4, 5291676), (6, 3527784), (8, 2645838), (9, 2351856), (12, 1763892), (13, 1628208), (16, 1322919), (18, 1175928), (24, 881946), (26, 814104), (27, 783952), (36, 587964), (39, 542736), (48, 440973), (52, 407052), (54, 391976), (72, 293982), (78, 271368), (104, 203526), (108, 195988), (117, 180912), (144, 146991), (156, 135684), (208, 101763), (216, 97994), (234, 90456), (312, 67842), (351, 60304), (432, 48997), (468, 45228), (624, 33921), (702, 30152), (936, 22614), (1404, 15076), (1872, 11307), (2808, 7538), (3769, 5616)]