18115312

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{1291}}^1$

素因数の和:2176

約数の個数: 20

約数和(自身を含む): 35165656

約数和(自身を除く): 17050344

約数列:

[1, 2, 4, 8, 16, 877, 1291, 1754, 2582, 3508, 5164, 7016, 10328, 14032, 20656, 1132207, 2264414, 4528828, 9057656, 18115312]

約数ペア:

[(1, 18115312), (2, 9057656), (4, 4528828), (8, 2264414), (16, 1132207), (877, 20656), (1291, 14032), (1754, 10328), (2582, 7016), (3508, 5164)]