247468356

素因数分解:

$2^2\times 3^2\times {\mathrm{6874121}}^1$

素因数の和:6874131

約数の個数: 18

約数和(自身を含む): 625545102

約数和(自身を除く): 378076746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6874121, 13748242, 20622363, 27496484, 41244726, 61867089, 82489452, 123734178, 247468356]

約数ペア:

[(1, 247468356), (2, 123734178), (3, 82489452), (4, 61867089), (6, 41244726), (9, 27496484), (12, 20622363), (18, 13748242), (36, 6874121)]