138280068

素因数分解:

$2^2\times 3^3\times {\mathrm{1280371}}^1$

素因数の和:1280384

約数の個数: 24

約数和(自身を含む): 358504160

約数和(自身を除く): 220224092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1280371, 2560742, 3841113, 5121484, 7682226, 11523339, 15364452, 23046678, 34570017, 46093356, 69140034, 138280068]

約数ペア:

[(1, 138280068), (2, 69140034), (3, 46093356), (4, 34570017), (6, 23046678), (9, 15364452), (12, 11523339), (18, 7682226), (27, 5121484), (36, 3841113), (54, 2560742), (108, 1280371)]