7784316

素因数分解:

$2^2\times 3^3\times {\mathrm{72077}}^1$

素因数の和:72090

約数の個数: 24

約数和(自身を含む): 20181840

約数和(自身を除く): 12397524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 72077, 144154, 216231, 288308, 432462, 648693, 864924, 1297386, 1946079, 2594772, 3892158, 7784316]

約数ペア:

[(1, 7784316), (2, 3892158), (3, 2594772), (4, 1946079), (6, 1297386), (9, 864924), (12, 648693), (18, 432462), (27, 288308), (36, 216231), (54, 144154), (108, 72077)]