40737978

素因数分解:

$2^1\times 3^6\times {\mathrm{27941}}^1$

素因数の和:27961

約数の個数: 28

約数和(自身を含む): 91621818

約数和(自身を除く): 50883840

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 27941, 55882, 83823, 167646, 251469, 502938, 754407, 1508814, 2263221, 4526442, 6789663, 13579326, 20368989, 40737978]

約数ペア:

[(1, 40737978), (2, 20368989), (3, 13579326), (6, 6789663), (9, 4526442), (18, 2263221), (27, 1508814), (54, 754407), (81, 502938), (162, 251469), (243, 167646), (486, 83823), (729, 55882), (1458, 27941)]