7863324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 21909888

約数和(自身を除く): 14046564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 311, 516, 588, 602, 622, 903, 933, 1204, 1244, 1806, 1866, 2107, 2177, 3612, 3732, 4214, 4354, 6321, 6531, 8428, 8708, 12642, 13062, 13373, 15239, 25284, 26124, 26746, 30478, 40119, 45717, 53492, 60956, 80238, 91434, 93611, 160476, 182868, 187222, 280833, 374444, 561666, 655277, 1123332, 1310554, 1965831, 2621108, 3931662, 7863324]

約数ペア:

[(1, 7863324), (2, 3931662), (3, 2621108), (4, 1965831), (6, 1310554), (7, 1123332), (12, 655277), (14, 561666), (21, 374444), (28, 280833), (42, 187222), (43, 182868), (49, 160476), (84, 93611), (86, 91434), (98, 80238), (129, 60956), (147, 53492), (172, 45717), (196, 40119), (258, 30478), (294, 26746), (301, 26124), (311, 25284), (516, 15239), (588, 13373), (602, 13062), (622, 12642), (903, 8708), (933, 8428), (1204, 6531), (1244, 6321), (1806, 4354), (1866, 4214), (2107, 3732), (2177, 3612)]