1801356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 4302144

約数和(自身を除く): 2500788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3491, 6982, 10473, 13964, 20946, 41892, 150113, 300226, 450339, 600452, 900678, 1801356]

約数ペア:

[(1, 1801356), (2, 900678), (3, 600452), (4, 450339), (6, 300226), (12, 150113), (43, 41892), (86, 20946), (129, 13964), (172, 10473), (258, 6982), (516, 3491)]