1946129409

素因数分解:

$3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8231}}^1$

素因数の和:8392

約数の個数: 48

約数和(自身を含む): 3356021760

約数和(自身を除く): 1409892351

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 243, 417, 567, 973, 1251, 1701, 2919, 3753, 8231, 8757, 11259, 24693, 26271, 33777, 57617, 74079, 78813, 172851, 222237, 236439, 518553, 666711, 1144109, 1555659, 2000133, 3432327, 4666977, 8008763, 10296981, 14000931, 24026289, 30890943, 72078867, 92672829, 216236601, 278018487, 648709803, 1946129409]

約数ペア:

[(1, 1946129409), (3, 648709803), (7, 278018487), (9, 216236601), (21, 92672829), (27, 72078867), (63, 30890943), (81, 24026289), (139, 14000931), (189, 10296981), (243, 8008763), (417, 4666977), (567, 3432327), (973, 2000133), (1251, 1555659), (1701, 1144109), (2919, 666711), (3753, 518553), (8231, 236439), (8757, 222237), (11259, 172851), (24693, 78813), (26271, 74079), (33777, 57617)]