40215204

素因数分解:

$2^2\times 3^4\times {\mathrm{124121}}^1$

素因数の和:124137

約数の個数: 30

約数和(自身を含む): 105131334

約数和(自身を除く): 64916130

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 124121, 248242, 372363, 496484, 744726, 1117089, 1489452, 2234178, 3351267, 4468356, 6702534, 10053801, 13405068, 20107602, 40215204]

約数ペア:

[(1, 40215204), (2, 20107602), (3, 13405068), (4, 10053801), (6, 6702534), (9, 4468356), (12, 3351267), (18, 2234178), (27, 1489452), (36, 1117089), (54, 744726), (81, 496484), (108, 372363), (162, 248242), (324, 124121)]