18360969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 29528064

約数和(自身を除く): 11167095

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 1423, 4269, 4301, 12903, 15653, 24191, 32729, 46959, 72573, 98187, 266101, 360019, 556393, 798303, 1080057, 1669179, 6120323, 18360969]

約数ペア:

[(1, 18360969), (3, 6120323), (11, 1669179), (17, 1080057), (23, 798303), (33, 556393), (51, 360019), (69, 266101), (187, 98187), (253, 72573), (391, 46959), (561, 32729), (759, 24191), (1173, 15653), (1423, 12903), (4269, 4301)]