18485710016

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7044859}}^1$

素因数の和:7044912

約数の個数: 28

約数和(自身を含む): 37577283240

約数和(自身を除く): 19091573224

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7044859, 14089718, 28179436, 56358872, 112717744, 225435488, 288839219, 450870976, 577678438, 1155356876, 2310713752, 4621427504, 9242855008, 18485710016]

約数ペア:

[(1, 18485710016), (2, 9242855008), (4, 4621427504), (8, 2310713752), (16, 1155356876), (32, 577678438), (41, 450870976), (64, 288839219), (82, 225435488), (164, 112717744), (328, 56358872), (656, 28179436), (1312, 14089718), (2624, 7044859)]