18085428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12304

約数の個数: 36

約数和(自身を含む): 46834788

約数和(自身を除く): 28749360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12253, 24506, 36759, 49012, 73518, 110277, 147036, 220554, 441108, 502373, 1004746, 1507119, 2009492, 3014238, 4521357, 6028476, 9042714, 18085428]

約数ペア:

[(1, 18085428), (2, 9042714), (3, 6028476), (4, 4521357), (6, 3014238), (9, 2009492), (12, 1507119), (18, 1004746), (36, 502373), (41, 441108), (82, 220554), (123, 147036), (164, 110277), (246, 73518), (369, 49012), (492, 36759), (738, 24506), (1476, 12253)]