18427218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{10627}}^1$

素因数の和:10666

約数の個数: 24

約数和(自身を含む): 39153552

約数和(自身を除く): 20726334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 10627, 21254, 31881, 63762, 180659, 361318, 541977, 1083954, 3071203, 6142406, 9213609, 18427218]

約数ペア:

[(1, 18427218), (2, 9213609), (3, 6142406), (6, 3071203), (17, 1083954), (34, 541977), (51, 361318), (102, 180659), (289, 63762), (578, 31881), (867, 21254), (1734, 10627)]