18115744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33301}}^1$

素因数の和:33328

約数の個数: 24

約数和(自身を含む): 37764468

約数和(自身を除く): 19648724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33301, 66602, 133204, 266408, 532816, 566117, 1065632, 1132234, 2264468, 4528936, 9057872, 18115744]

約数ペア:

[(1, 18115744), (2, 9057872), (4, 4528936), (8, 2264468), (16, 1132234), (17, 1065632), (32, 566117), (34, 532816), (68, 266408), (136, 133204), (272, 66602), (544, 33301)]