2017392318

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{26107}}^1$

素因数の和:26180

約数の個数: 56

約数和(自身を含む): 4622839128

約数和(自身を除く): 2605446810

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1431, 1458, 2862, 4293, 8586, 12879, 25758, 26107, 38637, 52214, 77274, 78321, 156642, 234963, 469926, 704889, 1383671, 1409778, 2114667, 2767342, 4151013, 4229334, 6344001, 8302026, 12453039, 12688002, 19032003, 24906078, 37359117, 38064006, 74718234, 112077351, 224154702, 336232053, 672464106, 1008696159, 2017392318]

約数ペア:

[(1, 2017392318), (2, 1008696159), (3, 672464106), (6, 336232053), (9, 224154702), (18, 112077351), (27, 74718234), (53, 38064006), (54, 37359117), (81, 24906078), (106, 19032003), (159, 12688002), (162, 12453039), (243, 8302026), (318, 6344001), (477, 4229334), (486, 4151013), (729, 2767342), (954, 2114667), (1431, 1409778), (1458, 1383671), (2862, 704889), (4293, 469926), (8586, 234963), (12879, 156642), (25758, 78321), (26107, 77274), (38637, 52214)]