6864018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 16426944

約数和(自身を除く): 9562926

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 631, 777, 1262, 1554, 1813, 1893, 3626, 3786, 4417, 5439, 8834, 10878, 13251, 23347, 26502, 30919, 46694, 61838, 70041, 92757, 140082, 163429, 185514, 326858, 490287, 980574, 1144003, 2288006, 3432009, 6864018]

約数ペア:

[(1, 6864018), (2, 3432009), (3, 2288006), (6, 1144003), (7, 980574), (14, 490287), (21, 326858), (37, 185514), (42, 163429), (49, 140082), (74, 92757), (98, 70041), (111, 61838), (147, 46694), (222, 30919), (259, 26502), (294, 23347), (518, 13251), (631, 10878), (777, 8834), (1262, 5439), (1554, 4417), (1813, 3786), (1893, 3626)]