90551994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1181}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 195398784

約数和(自身を除く): 104846790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1181, 1966, 2362, 2949, 3543, 5898, 7086, 12779, 15353, 25558, 30706, 38337, 46059, 76674, 92118, 1160923, 2321846, 3482769, 6965538, 15091999, 30183998, 45275997, 90551994]

約数ペア:

[(1, 90551994), (2, 45275997), (3, 30183998), (6, 15091999), (13, 6965538), (26, 3482769), (39, 2321846), (78, 1160923), (983, 92118), (1181, 76674), (1966, 46059), (2362, 38337), (2949, 30706), (3543, 25558), (5898, 15353), (7086, 12779)]