11982420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66569}}^1$

素因数の和:66584

約数の個数: 36

約数和(自身を含む): 36347220

約数和(自身を除く): 24364800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66569, 133138, 199707, 266276, 332845, 399414, 599121, 665690, 798828, 998535, 1198242, 1331380, 1997070, 2396484, 2995605, 3994140, 5991210, 11982420]

約数ペア:

[(1, 11982420), (2, 5991210), (3, 3994140), (4, 2995605), (5, 2396484), (6, 1997070), (9, 1331380), (10, 1198242), (12, 998535), (15, 798828), (18, 665690), (20, 599121), (30, 399414), (36, 332845), (45, 266276), (60, 199707), (90, 133138), (180, 66569)]