18697029130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{58441}}^1$

素因数の和:58591

約数の個数: 64

約数和(自身を含む): 38173379328

約数和(自身を除く): 19476350198

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 107, 115, 130, 214, 230, 299, 535, 598, 1070, 1391, 1495, 2461, 2782, 2990, 4922, 6955, 12305, 13910, 24610, 31993, 58441, 63986, 116882, 159965, 292205, 319930, 584410, 759733, 1344143, 1519466, 2688286, 3798665, 6253187, 6720715, 7597330, 12506374, 13441430, 17473859, 31265935, 34947718, 62531870, 81291431, 87369295, 143823301, 162582862, 174738590, 287646602, 406457155, 719116505, 812914310, 1438233010, 1869702913, 3739405826, 9348514565, 18697029130]

約数ペア:

[(1, 18697029130), (2, 9348514565), (5, 3739405826), (10, 1869702913), (13, 1438233010), (23, 812914310), (26, 719116505), (46, 406457155), (65, 287646602), (107, 174738590), (115, 162582862), (130, 143823301), (214, 87369295), (230, 81291431), (299, 62531870), (535, 34947718), (598, 31265935), (1070, 17473859), (1391, 13441430), (1495, 12506374), (2461, 7597330), (2782, 6720715), (2990, 6253187), (4922, 3798665), (6955, 2688286), (12305, 1519466), (13910, 1344143), (24610, 759733), (31993, 584410), (58441, 319930), (63986, 292205), (116882, 159965)]