21526614

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1471}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 48046080

約数和(自身を除く): 26519466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1471, 1626, 2439, 2942, 4413, 4878, 7317, 8826, 13239, 14634, 26478, 39717, 79434, 398641, 797282, 1195923, 2391846, 3587769, 7175538, 10763307, 21526614]

約数ペア:

[(1, 21526614), (2, 10763307), (3, 7175538), (6, 3587769), (9, 2391846), (18, 1195923), (27, 797282), (54, 398641), (271, 79434), (542, 39717), (813, 26478), (1471, 14634), (1626, 13239), (2439, 8826), (2942, 7317), (4413, 4878)]