18634142

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 30076176

約数和(自身を除く): 11442034

約数列:

[1, 2, 17, 34, 103, 206, 289, 313, 578, 626, 1751, 3502, 5321, 10642, 29767, 32239, 59534, 64478, 90457, 180914, 548063, 1096126, 9317071, 18634142]

約数ペア:

[(1, 18634142), (2, 9317071), (17, 1096126), (34, 548063), (103, 180914), (206, 90457), (289, 64478), (313, 59534), (578, 32239), (626, 29767), (1751, 10642), (3502, 5321)]