18749084416

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{684473}}^1$

素因数の和:684596

約数の個数: 36

約数和(自身を含む): 37774751112

約数和(自身を除く): 19025666696

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1712, 3424, 6848, 13696, 27392, 684473, 1368946, 2737892, 5475784, 10951568, 21903136, 43806272, 73238611, 87612544, 146477222, 175225088, 292954444, 585908888, 1171817776, 2343635552, 4687271104, 9374542208, 18749084416]

約数ペア:

[(1, 18749084416), (2, 9374542208), (4, 4687271104), (8, 2343635552), (16, 1171817776), (32, 585908888), (64, 292954444), (107, 175225088), (128, 146477222), (214, 87612544), (256, 73238611), (428, 43806272), (856, 21903136), (1712, 10951568), (3424, 5475784), (6848, 2737892), (13696, 1368946), (27392, 684473)]