2012398974

素因数分解:

$2^1\times 3^2\times {\mathrm{4001}}^1\times {\mathrm{27943}}^1$

素因数の和:31952

約数の個数: 24

約数和(自身を含む): 4361443632

約数和(自身を除く): 2349044658

約数列:

[1, 2, 3, 6, 9, 18, 4001, 8002, 12003, 24006, 27943, 36009, 55886, 72018, 83829, 167658, 251487, 502974, 111799943, 223599886, 335399829, 670799658, 1006199487, 2012398974]

約数ペア:

[(1, 2012398974), (2, 1006199487), (3, 670799658), (6, 335399829), (9, 223599886), (18, 111799943), (4001, 502974), (8002, 251487), (12003, 167658), (24006, 83829), (27943, 72018), (36009, 55886)]