17938214

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 31872000

約数和(自身を除く): 13933786

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 331, 343, 553, 662, 686, 1106, 2317, 3871, 4634, 7742, 16219, 26149, 27097, 32438, 52298, 54194, 113533, 183043, 227066, 366086, 1281301, 2562602, 8969107, 17938214]

約数ペア:

[(1, 17938214), (2, 8969107), (7, 2562602), (14, 1281301), (49, 366086), (79, 227066), (98, 183043), (158, 113533), (331, 54194), (343, 52298), (553, 32438), (662, 27097), (686, 26149), (1106, 16219), (2317, 7742), (3871, 4634)]