189012978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136373}}^1$

素因数の和:136399

約数の個数: 48

約数和(自身を含む): 510584256

約数和(自身を除く): 321571278

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, 1386, 136373, 272746, 409119, 818238, 954611, 1227357, 1500103, 1909222, 2454714, 2863833, 3000206, 4500309, 5727666, 8591499, 9000618, 10500721, 13500927, 17182998, 21001442, 27001854, 31502163, 63004326, 94506489, 189012978]

約数ペア:

[(1, 189012978), (2, 94506489), (3, 63004326), (6, 31502163), (7, 27001854), (9, 21001442), (11, 17182998), (14, 13500927), (18, 10500721), (21, 9000618), (22, 8591499), (33, 5727666), (42, 4500309), (63, 3000206), (66, 2863833), (77, 2454714), (99, 1909222), (126, 1500103), (154, 1227357), (198, 954611), (231, 818238), (462, 409119), (693, 272746), (1386, 136373)]