2190168

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 6247800

約数和(自身を除く): 4057632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1601, 3202, 4803, 6404, 9606, 12808, 14409, 19212, 28818, 30419, 38424, 57636, 60838, 91257, 115272, 121676, 182514, 243352, 273771, 365028, 547542, 730056, 1095084, 2190168]

約数ペア:

[(1, 2190168), (2, 1095084), (3, 730056), (4, 547542), (6, 365028), (8, 273771), (9, 243352), (12, 182514), (18, 121676), (19, 115272), (24, 91257), (36, 60838), (38, 57636), (57, 38424), (72, 30419), (76, 28818), (114, 19212), (152, 14409), (171, 12808), (228, 9606), (342, 6404), (456, 4803), (684, 3202), (1368, 1601)]