281049102

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{91309}}^1$

素因数の和:91342

約数の個数: 40

約数和(自身を含む): 662910600

約数和(自身を除く): 381861498

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 91309, 182618, 273927, 547854, 821781, 1643562, 1734871, 2465343, 3469742, 4930686, 5204613, 7396029, 10409226, 14792058, 15613839, 31227678, 46841517, 93683034, 140524551, 281049102]

約数ペア:

[(1, 281049102), (2, 140524551), (3, 93683034), (6, 46841517), (9, 31227678), (18, 15613839), (19, 14792058), (27, 10409226), (38, 7396029), (54, 5204613), (57, 4930686), (81, 3469742), (114, 2465343), (162, 1734871), (171, 1643562), (342, 821781), (513, 547854), (1026, 273927), (1539, 182618), (3078, 91309)]