2018183916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{358597}}^1$

素因数の和:358678

約数の個数: 48

約数和(自身を含む): 5462164736

約数和(自身を除く): 3443980820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 358597, 717194, 1075791, 1434388, 2151582, 2510179, 4303164, 5020358, 7530537, 10040716, 15061074, 24025999, 30122148, 48051998, 72077997, 96103996, 144155994, 168181993, 288311988, 336363986, 504545979, 672727972, 1009091958, 2018183916]

約数ペア:

[(1, 2018183916), (2, 1009091958), (3, 672727972), (4, 504545979), (6, 336363986), (7, 288311988), (12, 168181993), (14, 144155994), (21, 96103996), (28, 72077997), (42, 48051998), (67, 30122148), (84, 24025999), (134, 15061074), (201, 10040716), (268, 7530537), (402, 5020358), (469, 4303164), (804, 2510179), (938, 2151582), (1407, 1434388), (1876, 1075791), (2814, 717194), (5628, 358597)]