18842562

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 43636320

約数和(自身を除く): 24793758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 443, 834, 886, 1251, 1329, 2363, 2502, 2658, 3987, 4726, 7089, 7531, 7974, 14178, 15062, 21267, 22593, 42534, 45186, 61577, 67779, 123154, 135558, 184731, 369462, 554193, 1046809, 1108386, 2093618, 3140427, 6280854, 9421281, 18842562]

約数ペア:

[(1, 18842562), (2, 9421281), (3, 6280854), (6, 3140427), (9, 2093618), (17, 1108386), (18, 1046809), (34, 554193), (51, 369462), (102, 184731), (139, 135558), (153, 123154), (278, 67779), (306, 61577), (417, 45186), (443, 42534), (834, 22593), (886, 21267), (1251, 15062), (1329, 14178), (2363, 7974), (2502, 7531), (2658, 7089), (3987, 4726)]