18344230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 34730784

約数和(自身を除く): 16386554

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1153, 1591, 2306, 3182, 5765, 7955, 11530, 15910, 42661, 49579, 85322, 99158, 213305, 247895, 426610, 495790, 1834423, 3668846, 9172115, 18344230]

約数ペア:

[(1, 18344230), (2, 9172115), (5, 3668846), (10, 1834423), (37, 495790), (43, 426610), (74, 247895), (86, 213305), (185, 99158), (215, 85322), (370, 49579), (430, 42661), (1153, 15910), (1591, 11530), (2306, 7955), (3182, 5765)]