18435764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 33720960

約数和(自身を除く): 15285196

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1543, 2987, 3086, 5974, 6172, 11948, 44747, 89494, 158929, 178988, 317858, 635716, 4608941, 9217882, 18435764]

約数ペア:

[(1, 18435764), (2, 9217882), (4, 4608941), (29, 635716), (58, 317858), (103, 178988), (116, 158929), (206, 89494), (412, 44747), (1543, 11948), (2987, 6172), (3086, 5974)]