1811985744

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{189697}}^1$

素因数の和:189907

約数の個数: 40

約数和(自身を含む): 4704510400

約数和(自身を除く): 2892524656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 189697, 379394, 569091, 758788, 1138182, 1517576, 2276364, 3035152, 4552728, 9105456, 37749703, 75499406, 113249109, 150998812, 226498218, 301997624, 452996436, 603995248, 905992872, 1811985744]

約数ペア:

[(1, 1811985744), (2, 905992872), (3, 603995248), (4, 452996436), (6, 301997624), (8, 226498218), (12, 150998812), (16, 113249109), (24, 75499406), (48, 37749703), (199, 9105456), (398, 4552728), (597, 3035152), (796, 2276364), (1194, 1517576), (1592, 1138182), (2388, 758788), (3184, 569091), (4776, 379394), (9552, 189697)]