18010144

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8008

約数の個数: 24

約数和(自身を含む): 35961408

約数和(自身を除く): 17951264

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 7927, 15854, 31708, 63416, 126832, 253664, 562817, 1125634, 2251268, 4502536, 9005072, 18010144]

約数ペア:

[(1, 18010144), (2, 9005072), (4, 4502536), (8, 2251268), (16, 1125634), (32, 562817), (71, 253664), (142, 126832), (284, 63416), (568, 31708), (1136, 15854), (2272, 7927)]