18400484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 33465600

約数和(自身を除く): 15065116

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 829, 1658, 3316, 5549, 11098, 22196, 25699, 51398, 102796, 148391, 296782, 593564, 4600121, 9200242, 18400484]

約数ペア:

[(1, 18400484), (2, 9200242), (4, 4600121), (31, 593564), (62, 296782), (124, 148391), (179, 102796), (358, 51398), (716, 25699), (829, 22196), (1658, 11098), (3316, 5549)]