26455878

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 58945536

約数和(自身を除く): 32489658

約数列:

[1, 2, 3, 6, 9, 18, 71, 127, 142, 163, 213, 254, 326, 381, 426, 489, 639, 762, 978, 1143, 1278, 1467, 2286, 2934, 9017, 11573, 18034, 20701, 23146, 27051, 34719, 41402, 54102, 62103, 69438, 81153, 104157, 124206, 162306, 186309, 208314, 372618, 1469771, 2939542, 4409313, 8818626, 13227939, 26455878]

約数ペア:

[(1, 26455878), (2, 13227939), (3, 8818626), (6, 4409313), (9, 2939542), (18, 1469771), (71, 372618), (127, 208314), (142, 186309), (163, 162306), (213, 124206), (254, 104157), (326, 81153), (381, 69438), (426, 62103), (489, 54102), (639, 41402), (762, 34719), (978, 27051), (1143, 23146), (1278, 20701), (1467, 18034), (2286, 11573), (2934, 9017)]