2018573904

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{108107}}^1$

素因数の和:108507

約数の個数: 40

約数和(自身を含む): 5228102880

約数和(自身を除く): 3209528976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 18672, 108107, 216214, 324321, 432428, 648642, 864856, 1297284, 1729712, 2594568, 5189136, 42053623, 84107246, 126160869, 168214492, 252321738, 336428984, 504643476, 672857968, 1009286952, 2018573904]

約数ペア:

[(1, 2018573904), (2, 1009286952), (3, 672857968), (4, 504643476), (6, 336428984), (8, 252321738), (12, 168214492), (16, 126160869), (24, 84107246), (48, 42053623), (389, 5189136), (778, 2594568), (1167, 1729712), (1556, 1297284), (2334, 864856), (3112, 648642), (4668, 432428), (6224, 324321), (9336, 216214), (18672, 108107)]