89540658

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{20641}}^1$

素因数の和:20890

約数の個数: 24

約数和(自身を含む): 194819196

約数和(自身を除く): 105278538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 20641, 41282, 61923, 123846, 185769, 371538, 4974481, 9948962, 14923443, 29846886, 44770329, 89540658]

約数ペア:

[(1, 89540658), (2, 44770329), (3, 29846886), (6, 14923443), (9, 9948962), (18, 4974481), (241, 371538), (482, 185769), (723, 123846), (1446, 61923), (2169, 41282), (4338, 20641)]