2018040038

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{746869}}^1$

素因数の和:747071

約数の個数: 16

約数和(自身を含む): 3477426720

約数和(自身を除く): 1459386682

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 746869, 1493738, 5228083, 10456166, 144145717, 288291434, 1009020019, 2018040038]

約数ペア:

[(1, 2018040038), (2, 1009020019), (7, 288291434), (14, 144145717), (193, 10456166), (386, 5228083), (1351, 1493738), (2702, 746869)]