5624478

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 7269858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 163, 213, 243, 326, 426, 486, 489, 639, 978, 1278, 1467, 1917, 2934, 3834, 4401, 5751, 8802, 11502, 11573, 13203, 17253, 23146, 26406, 34506, 34719, 39609, 69438, 79218, 104157, 208314, 312471, 624942, 937413, 1874826, 2812239, 5624478]

約数ペア:

[(1, 5624478), (2, 2812239), (3, 1874826), (6, 937413), (9, 624942), (18, 312471), (27, 208314), (54, 104157), (71, 79218), (81, 69438), (142, 39609), (162, 34719), (163, 34506), (213, 26406), (243, 23146), (326, 17253), (426, 13203), (486, 11573), (489, 11502), (639, 8802), (978, 5751), (1278, 4401), (1467, 3834), (1917, 2934)]