2017131912

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{383777}}^1$

素因数の和:383862

約数の個数: 48

約数和(自身を含む): 5537916540

約数和(自身を除く): 3520784628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 383777, 767554, 1151331, 1535108, 2302662, 3070216, 3453993, 4605324, 6907986, 9210648, 13815972, 27631944, 28015721, 56031442, 84047163, 112062884, 168094326, 224125768, 252141489, 336188652, 504282978, 672377304, 1008565956, 2017131912]

約数ペア:

[(1, 2017131912), (2, 1008565956), (3, 672377304), (4, 504282978), (6, 336188652), (8, 252141489), (9, 224125768), (12, 168094326), (18, 112062884), (24, 84047163), (36, 56031442), (72, 28015721), (73, 27631944), (146, 13815972), (219, 9210648), (292, 6907986), (438, 4605324), (584, 3453993), (657, 3070216), (876, 2302662), (1314, 1535108), (1752, 1151331), (2628, 767554), (5256, 383777)]