2018589744

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{278503}}^1$

素因数の和:278665

約数の個数: 40

約数和(自身を含む): 5249243392

約数和(自身を除く): 3230653648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 278503, 557006, 835509, 1114012, 1671018, 2228024, 3342036, 4456048, 6684072, 13368144, 42053953, 84107906, 126161859, 168215812, 252323718, 336431624, 504647436, 672863248, 1009294872, 2018589744]

約数ペア:

[(1, 2018589744), (2, 1009294872), (3, 672863248), (4, 504647436), (6, 336431624), (8, 252323718), (12, 168215812), (16, 126161859), (24, 84107906), (48, 42053953), (151, 13368144), (302, 6684072), (453, 4456048), (604, 3342036), (906, 2228024), (1208, 1671018), (1812, 1114012), (2416, 835509), (3624, 557006), (7248, 278503)]