7999038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 36

約数和(自身を含む): 18306288

約数和(自身を除く): 10307250

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1231, 2166, 2462, 3249, 3693, 6498, 7386, 11079, 22158, 23389, 46778, 70167, 140334, 210501, 421002, 444391, 888782, 1333173, 2666346, 3999519, 7999038]

約数ペア:

[(1, 7999038), (2, 3999519), (3, 2666346), (6, 1333173), (9, 888782), (18, 444391), (19, 421002), (38, 210501), (57, 140334), (114, 70167), (171, 46778), (342, 23389), (361, 22158), (722, 11079), (1083, 7386), (1231, 6498), (2166, 3693), (2462, 3249)]