16140456

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 43903860

約数和(自身を除く): 27763404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 601, 746, 1119, 1202, 1492, 1803, 2238, 2404, 2984, 3357, 3606, 4476, 4808, 5409, 6714, 7212, 8952, 10818, 13428, 14424, 21636, 26856, 43272, 224173, 448346, 672519, 896692, 1345038, 1793384, 2017557, 2690076, 4035114, 5380152, 8070228, 16140456]

約数ペア:

[(1, 16140456), (2, 8070228), (3, 5380152), (4, 4035114), (6, 2690076), (8, 2017557), (9, 1793384), (12, 1345038), (18, 896692), (24, 672519), (36, 448346), (72, 224173), (373, 43272), (601, 26856), (746, 21636), (1119, 14424), (1202, 13428), (1492, 10818), (1803, 8952), (2238, 7212), (2404, 6714), (2984, 5409), (3357, 4808), (3606, 4476)]