245721114

素因数分解:

$2^1\times 3^6\times {\mathrm{168533}}^1$

素因数の和:168553

約数の個数: 28

約数和(自身を含む): 552622986

約数和(自身を除く): 306901872

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 168533, 337066, 505599, 1011198, 1516797, 3033594, 4550391, 9100782, 13651173, 27302346, 40953519, 81907038, 122860557, 245721114]

約数ペア:

[(1, 245721114), (2, 122860557), (3, 81907038), (6, 40953519), (9, 27302346), (18, 13651173), (27, 9100782), (54, 4550391), (81, 3033594), (162, 1516797), (243, 1011198), (486, 505599), (729, 337066), (1458, 168533)]