2018132502

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{18149}}^1$

素因数の和:18628

約数の個数: 32

約数和(自身を含む): 4139942400

約数和(自身を除く): 2121809898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 431, 862, 1293, 2586, 18149, 18533, 36298, 37066, 54447, 55599, 108894, 111198, 780407, 1560814, 2341221, 4682442, 7822219, 15644438, 23466657, 46933314, 336355417, 672710834, 1009066251, 2018132502]

約数ペア:

[(1, 2018132502), (2, 1009066251), (3, 672710834), (6, 336355417), (43, 46933314), (86, 23466657), (129, 15644438), (258, 7822219), (431, 4682442), (862, 2341221), (1293, 1560814), (2586, 780407), (18149, 111198), (18533, 108894), (36298, 55599), (37066, 54447)]