21846330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22067}}^1$

素因数の和:22091

約数の個数: 48

約数和(自身を含む): 61966944

約数和(自身を除く): 40120614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 22067, 44134, 66201, 110335, 132402, 198603, 220670, 242737, 331005, 397206, 485474, 662010, 728211, 993015, 1213685, 1456422, 1986030, 2184633, 2427370, 3641055, 4369266, 7282110, 10923165, 21846330]

約数ペア:

[(1, 21846330), (2, 10923165), (3, 7282110), (5, 4369266), (6, 3641055), (9, 2427370), (10, 2184633), (11, 1986030), (15, 1456422), (18, 1213685), (22, 993015), (30, 728211), (33, 662010), (45, 485474), (55, 397206), (66, 331005), (90, 242737), (99, 220670), (110, 198603), (165, 132402), (198, 110335), (330, 66201), (495, 44134), (990, 22067)]