54120318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18149}}^1$

素因数の和:18232

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 71332482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18149, 36298, 54447, 108894, 127043, 254086, 381129, 762258, 1288579, 2577158, 3865737, 7731474, 9020053, 18040106, 27060159, 54120318]

約数ペア:

[(1, 54120318), (2, 27060159), (3, 18040106), (6, 9020053), (7, 7731474), (14, 3865737), (21, 2577158), (42, 1288579), (71, 762258), (142, 381129), (213, 254086), (426, 127043), (497, 108894), (994, 54447), (1491, 36298), (2982, 18149)]