18368398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 30917376

約数和(自身を除く): 12548978

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 283, 391, 566, 782, 1411, 1909, 2822, 3818, 4811, 6509, 9622, 13018, 23489, 32453, 46978, 64906, 110653, 221306, 399313, 540247, 798626, 1080494, 9184199, 18368398]

約数ペア:

[(1, 18368398), (2, 9184199), (17, 1080494), (23, 798626), (34, 540247), (46, 399313), (83, 221306), (166, 110653), (283, 64906), (391, 46978), (566, 32453), (782, 23489), (1411, 13018), (1909, 9622), (2822, 6509), (3818, 4811)]