15808068

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 25439292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 743, 788, 1182, 1486, 1773, 2229, 2364, 2972, 3546, 4458, 5319, 6687, 7092, 8916, 10638, 13374, 20061, 21276, 26748, 40122, 80244, 146371, 292742, 439113, 585484, 878226, 1317339, 1756452, 2634678, 3952017, 5269356, 7904034, 15808068]

約数ペア:

[(1, 15808068), (2, 7904034), (3, 5269356), (4, 3952017), (6, 2634678), (9, 1756452), (12, 1317339), (18, 878226), (27, 585484), (36, 439113), (54, 292742), (108, 146371), (197, 80244), (394, 40122), (591, 26748), (743, 21276), (788, 20061), (1182, 13374), (1486, 10638), (1773, 8916), (2229, 7092), (2364, 6687), (2972, 5319), (3546, 4458)]