18005208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57709}}^1$

素因数の和:57731

約数の個数: 32

約数和(自身を含む): 48476400

約数和(自身を除く): 30471192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 57709, 115418, 173127, 230836, 346254, 461672, 692508, 750217, 1385016, 1500434, 2250651, 3000868, 4501302, 6001736, 9002604, 18005208]

約数ペア:

[(1, 18005208), (2, 9002604), (3, 6001736), (4, 4501302), (6, 3000868), (8, 2250651), (12, 1500434), (13, 1385016), (24, 750217), (26, 692508), (39, 461672), (52, 346254), (78, 230836), (104, 173127), (156, 115418), (312, 57709)]