21665432472

素因数分解:

$2^3\times 3^1\times {\mathrm{40241}}^1\times {\mathrm{22433}}^1$

素因数の和:62683

約数の個数: 32

約数和(自身を含む): 54167341680

約数和(自身を除く): 32501909208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 22433, 40241, 44866, 67299, 80482, 89732, 120723, 134598, 160964, 179464, 241446, 269196, 321928, 482892, 538392, 965784, 902726353, 1805452706, 2708179059, 3610905412, 5416358118, 7221810824, 10832716236, 21665432472]

約数ペア:

[(1, 21665432472), (2, 10832716236), (3, 7221810824), (4, 5416358118), (6, 3610905412), (8, 2708179059), (12, 1805452706), (24, 902726353), (22433, 965784), (40241, 538392), (44866, 482892), (67299, 321928), (80482, 269196), (89732, 241446), (120723, 179464), (134598, 160964)]