17999996048

素因数分解:

$2^4\times {\mathrm{45589}}^1\times {\mathrm{24677}}^1$

素因数の和:70274

約数の個数: 20

約数和(自身を含む): 34877170620

約数和(自身を除く): 16877174572

約数列:

[1, 2, 4, 8, 16, 24677, 45589, 49354, 91178, 98708, 182356, 197416, 364712, 394832, 729424, 1124999753, 2249999506, 4499999012, 8999998024, 17999996048]

約数ペア:

[(1, 17999996048), (2, 8999998024), (4, 4499999012), (8, 2249999506), (16, 1124999753), (24677, 729424), (45589, 394832), (49354, 364712), (91178, 197416), (98708, 182356)]