18343744

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1102

約数の個数: 28

約数和(自身を含む): 36539424

約数和(自身を除く): 18195680

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 647, 886, 1294, 1772, 2588, 3544, 5176, 7088, 10352, 14176, 20704, 28352, 41408, 286621, 573242, 1146484, 2292968, 4585936, 9171872, 18343744]

約数ペア:

[(1, 18343744), (2, 9171872), (4, 4585936), (8, 2292968), (16, 1146484), (32, 573242), (64, 286621), (443, 41408), (647, 28352), (886, 20704), (1294, 14176), (1772, 10352), (2588, 7088), (3544, 5176)]