855162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 2313792

約数和(自身を除く): 1458630

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 617, 693, 1234, 1386, 1851, 3702, 4319, 5553, 6787, 8638, 11106, 12957, 13574, 20361, 25914, 38871, 40722, 47509, 61083, 77742, 95018, 122166, 142527, 285054, 427581, 855162]

約数ペア:

[(1, 855162), (2, 427581), (3, 285054), (6, 142527), (7, 122166), (9, 95018), (11, 77742), (14, 61083), (18, 47509), (21, 40722), (22, 38871), (33, 25914), (42, 20361), (63, 13574), (66, 12957), (77, 11106), (99, 8638), (126, 6787), (154, 5553), (198, 4319), (231, 3702), (462, 1851), (617, 1386), (693, 1234)]