2155194612

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 5502369600

約数和(自身を除く): 3347174988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 449, 453, 604, 883, 898, 906, 1347, 1359, 1766, 1796, 1812, 2649, 2694, 2718, 3532, 4041, 5298, 5388, 5436, 7947, 8082, 10596, 15894, 16164, 31788, 67799, 133333, 135598, 203397, 266666, 271196, 396467, 399999, 406794, 533332, 610191, 792934, 799998, 813588, 1189401, 1199997, 1220382, 1585868, 1599996, 2378802, 2399994, 2440764, 3568203, 4757604, 4799988, 7136406, 14272812, 59866517, 119733034, 179599551, 239466068, 359199102, 538798653, 718398204, 1077597306, 2155194612]

約数ペア:

[(1, 2155194612), (2, 1077597306), (3, 718398204), (4, 538798653), (6, 359199102), (9, 239466068), (12, 179599551), (18, 119733034), (36, 59866517), (151, 14272812), (302, 7136406), (449, 4799988), (453, 4757604), (604, 3568203), (883, 2440764), (898, 2399994), (906, 2378802), (1347, 1599996), (1359, 1585868), (1766, 1220382), (1796, 1199997), (1812, 1189401), (2649, 813588), (2694, 799998), (2718, 792934), (3532, 610191), (4041, 533332), (5298, 406794), (5388, 399999), (5436, 396467), (7947, 271196), (8082, 266666), (10596, 203397), (15894, 135598), (16164, 133333), (31788, 67799)]