21857244198

素因数分解:

$2^1\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{1867183}}^1$

素因数の和:1869139

約数の個数: 16

約数和(自身を含む): 43736918016

約数和(自身を除く): 21879673818

約数列:

[1, 2, 3, 6, 1951, 3902, 5853, 11706, 1867183, 3734366, 5601549, 11203098, 3642874033, 7285748066, 10928622099, 21857244198]

約数ペア:

[(1, 21857244198), (2, 10928622099), (3, 7285748066), (6, 3642874033), (1951, 11203098), (3902, 5601549), (5853, 3734366), (11706, 1867183)]