7493742

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 16889760

約数和(自身を除く): 9396018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1901, 1971, 3802, 3942, 5703, 11406, 17109, 34218, 51327, 102654, 138773, 277546, 416319, 832638, 1248957, 2497914, 3746871, 7493742]

約数ペア:

[(1, 7493742), (2, 3746871), (3, 2497914), (6, 1248957), (9, 832638), (18, 416319), (27, 277546), (54, 138773), (73, 102654), (146, 51327), (219, 34218), (438, 17109), (657, 11406), (1314, 5703), (1901, 3942), (1971, 3802)]