2927978514

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2291063}}^1$

素因数の和:2291142

約数の個数: 24

約数和(自身を含む): 6433307712

約数和(自身を除く): 3505329198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2291063, 4582126, 6873189, 13746378, 20619567, 41239134, 162665473, 325330946, 487996419, 975992838, 1463989257, 2927978514]

約数ペア:

[(1, 2927978514), (2, 1463989257), (3, 975992838), (6, 487996419), (9, 325330946), (18, 162665473), (71, 41239134), (142, 20619567), (213, 13746378), (426, 6873189), (639, 4582126), (1278, 2291063)]