21674712

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{15307}}^1$

素因数の和:15375

約数の個数: 32

約数和(自身を含む): 55108800

約数和(自身を除く): 33434088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 15307, 30614, 45921, 61228, 91842, 122456, 183684, 367368, 903113, 1806226, 2709339, 3612452, 5418678, 7224904, 10837356, 21674712]

約数ペア:

[(1, 21674712), (2, 10837356), (3, 7224904), (4, 5418678), (6, 3612452), (8, 2709339), (12, 1806226), (24, 903113), (59, 367368), (118, 183684), (177, 122456), (236, 91842), (354, 61228), (472, 45921), (708, 30614), (1416, 15307)]