7490303982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19815619}}^1$

素因数の和:19815637

約数の個数: 32

約数和(自身を含む): 19022995200

約数和(自身を除く): 11532691218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19815619, 39631238, 59446857, 118893714, 138709333, 178340571, 277418666, 356681142, 416127999, 535021713, 832255998, 1070043426, 1248383997, 2496767994, 3745151991, 7490303982]

約数ペア:

[(1, 7490303982), (2, 3745151991), (3, 2496767994), (6, 1248383997), (7, 1070043426), (9, 832255998), (14, 535021713), (18, 416127999), (21, 356681142), (27, 277418666), (42, 178340571), (54, 138709333), (63, 118893714), (126, 59446857), (189, 39631238), (378, 19815619)]