18836224

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6716

約数の個数: 36

約数和(自身を含む): 41023080

約数和(自身を除く): 22186856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 6689, 13378, 26756, 53512, 73579, 107024, 147158, 214048, 294316, 428096, 588632, 856192, 1177264, 1712384, 2354528, 4709056, 9418112, 18836224]

約数ペア:

[(1, 18836224), (2, 9418112), (4, 4709056), (8, 2354528), (11, 1712384), (16, 1177264), (22, 856192), (32, 588632), (44, 428096), (64, 294316), (88, 214048), (128, 147158), (176, 107024), (256, 73579), (352, 53512), (704, 26756), (1408, 13378), (2816, 6689)]