11912220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66179}}^1$

素因数の和:66194

約数の個数: 36

約数和(自身を含む): 36134280

約数和(自身を除く): 24222060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66179, 132358, 198537, 264716, 330895, 397074, 595611, 661790, 794148, 992685, 1191222, 1323580, 1985370, 2382444, 2978055, 3970740, 5956110, 11912220]

約数ペア:

[(1, 11912220), (2, 5956110), (3, 3970740), (4, 2978055), (5, 2382444), (6, 1985370), (9, 1323580), (10, 1191222), (12, 992685), (15, 794148), (18, 661790), (20, 595611), (30, 397074), (36, 330895), (45, 264716), (60, 198537), (90, 132358), (180, 66179)]