4920009972

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{18661}}^1$

素因数の和:18968

約数の個数: 48

約数和(自身を含む): 11637921792

約数和(自身を除く): 6717911820

約数列:

[1, 2, 3, 4, 6, 12, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1038, 1524, 2076, 18661, 21971, 37322, 43942, 55983, 65913, 74644, 87884, 111966, 131826, 223932, 263652, 2369947, 3228353, 4739894, 6456706, 7109841, 9479788, 9685059, 12913412, 14219682, 19370118, 28439364, 38740236, 410000831, 820001662, 1230002493, 1640003324, 2460004986, 4920009972]

約数ペア:

[(1, 4920009972), (2, 2460004986), (3, 1640003324), (4, 1230002493), (6, 820001662), (12, 410000831), (127, 38740236), (173, 28439364), (254, 19370118), (346, 14219682), (381, 12913412), (508, 9685059), (519, 9479788), (692, 7109841), (762, 6456706), (1038, 4739894), (1524, 3228353), (2076, 2369947), (18661, 263652), (21971, 223932), (37322, 131826), (43942, 111966), (55983, 87884), (65913, 74644)]