80821818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58313}}^1$

素因数の和:58339

約数の個数: 48

約数和(自身を含む): 218327616

約数和(自身を除く): 137505798

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, 58313, 116626, 174939, 349878, 408191, 524817, 641443, 816382, 1049634, 1224573, 1282886, 1924329, 2449146, 3673719, 3848658, 4490101, 5772987, 7347438, 8980202, 11545974, 13470303, 26940606, 40410909, 80821818]

約数ペア:

[(1, 80821818), (2, 40410909), (3, 26940606), (6, 13470303), (7, 11545974), (9, 8980202), (11, 7347438), (14, 5772987), (18, 4490101), (21, 3848658), (22, 3673719), (33, 2449146), (42, 1924329), (63, 1282886), (66, 1224573), (77, 1049634), (99, 816382), (126, 641443), (154, 524817), (198, 408191), (231, 349878), (462, 174939), (693, 116626), (1386, 58313)]