1229382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 3324672

約数和(自身を除く): 2095290

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, 693, 887, 1386, 1774, 2661, 5322, 6209, 7983, 9757, 12418, 15966, 18627, 19514, 29271, 37254, 55881, 58542, 68299, 87813, 111762, 136598, 175626, 204897, 409794, 614691, 1229382]

約数ペア:

[(1, 1229382), (2, 614691), (3, 409794), (6, 204897), (7, 175626), (9, 136598), (11, 111762), (14, 87813), (18, 68299), (21, 58542), (22, 55881), (33, 37254), (42, 29271), (63, 19514), (66, 18627), (77, 15966), (99, 12418), (126, 9757), (154, 7983), (198, 6209), (231, 5322), (462, 2661), (693, 1774), (887, 1386)]