2022790878

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{661}}^1\times {\mathrm{863}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 4416736896

約数和(自身を除く): 2393946018

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 661, 863, 1182, 1322, 1726, 1773, 1983, 2589, 3546, 3966, 5178, 5949, 7767, 11898, 15534, 130217, 170011, 260434, 340022, 390651, 510033, 570443, 781302, 1020066, 1140886, 1171953, 1530099, 1711329, 2343906, 3060198, 3422658, 5133987, 10267974, 112377271, 224754542, 337131813, 674263626, 1011395439, 2022790878]

約数ペア:

[(1, 2022790878), (2, 1011395439), (3, 674263626), (6, 337131813), (9, 224754542), (18, 112377271), (197, 10267974), (394, 5133987), (591, 3422658), (661, 3060198), (863, 2343906), (1182, 1711329), (1322, 1530099), (1726, 1171953), (1773, 1140886), (1983, 1020066), (2589, 781302), (3546, 570443), (3966, 510033), (5178, 390651), (5949, 340022), (7767, 260434), (11898, 170011), (15534, 130217)]