18439744

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12562

約数の個数: 28

約数和(自身を含む): 38185344

約数和(自身を除く): 19745600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 12527, 25054, 50108, 100216, 200432, 288121, 400864, 576242, 801728, 1152484, 2304968, 4609936, 9219872, 18439744]

約数ペア:

[(1, 18439744), (2, 9219872), (4, 4609936), (8, 2304968), (16, 1152484), (23, 801728), (32, 576242), (46, 400864), (64, 288121), (92, 200432), (184, 100216), (368, 50108), (736, 25054), (1472, 12527)]