18172324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 33175296

約数和(自身を除く): 15002972

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 1451, 2902, 3131, 5804, 6262, 12524, 44981, 89962, 146551, 179924, 293102, 586204, 4543081, 9086162, 18172324]

約数ペア:

[(1, 18172324), (2, 9086162), (4, 4543081), (31, 586204), (62, 293102), (101, 179924), (124, 146551), (202, 89962), (404, 44981), (1451, 12524), (2902, 6262), (3131, 5804)]