2520072

素因数分解:

$2^3\times 3^4\times {\mathrm{3889}}^1$

素因数の和:3907

約数の個数: 40

約数和(自身を含む): 7060350

約数和(自身を除く): 4540278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3889, 7778, 11667, 15556, 23334, 31112, 35001, 46668, 70002, 93336, 105003, 140004, 210006, 280008, 315009, 420012, 630018, 840024, 1260036, 2520072]

約数ペア:

[(1, 2520072), (2, 1260036), (3, 840024), (4, 630018), (6, 420012), (8, 315009), (9, 280008), (12, 210006), (18, 140004), (24, 105003), (27, 93336), (36, 70002), (54, 46668), (72, 35001), (81, 31112), (108, 23334), (162, 15556), (216, 11667), (324, 7778), (648, 3889)]