27280746

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 60799680

約数和(自身を除く): 33518934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 907, 1114, 1671, 1814, 2721, 3342, 5013, 5442, 8163, 10026, 15039, 16326, 24489, 30078, 48978, 505199, 1010398, 1515597, 3031194, 4546791, 9093582, 13640373, 27280746]

約数ペア:

[(1, 27280746), (2, 13640373), (3, 9093582), (6, 4546791), (9, 3031194), (18, 1515597), (27, 1010398), (54, 505199), (557, 48978), (907, 30078), (1114, 24489), (1671, 16326), (1814, 15039), (2721, 10026), (3342, 8163), (5013, 5442)]