18227842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 29029752

約数和(自身を除く): 10801910

約数列:

[1, 2, 17, 34, 653, 821, 1306, 1642, 11101, 13957, 22202, 27914, 536113, 1072226, 9113921, 18227842]

約数ペア:

[(1, 18227842), (2, 9113921), (17, 1072226), (34, 536113), (653, 27914), (821, 22202), (1306, 13957), (1642, 11101)]