18241384

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 39758400

約数和(自身を除く): 21517016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5521, 11042, 22084, 38647, 44168, 77294, 154588, 309176, 325739, 651478, 1302956, 2280173, 2605912, 4560346, 9120692, 18241384]

約数ペア:

[(1, 18241384), (2, 9120692), (4, 4560346), (7, 2605912), (8, 2280173), (14, 1302956), (28, 651478), (56, 325739), (59, 309176), (118, 154588), (236, 77294), (413, 44168), (472, 38647), (826, 22084), (1652, 11042), (3304, 5521)]