57227238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 128246976

約数和(自身を除く): 71019738

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 691, 774, 963, 1382, 1926, 2073, 4146, 4601, 6219, 9202, 12438, 13803, 27606, 29713, 41409, 59426, 73937, 82818, 89139, 147874, 178278, 221811, 267417, 443622, 534834, 665433, 1330866, 3179291, 6358582, 9537873, 19075746, 28613619, 57227238]

約数ペア:

[(1, 57227238), (2, 28613619), (3, 19075746), (6, 9537873), (9, 6358582), (18, 3179291), (43, 1330866), (86, 665433), (107, 534834), (129, 443622), (214, 267417), (258, 221811), (321, 178278), (387, 147874), (642, 89139), (691, 82818), (774, 73937), (963, 59426), (1382, 41409), (1926, 29713), (2073, 27606), (4146, 13803), (4601, 12438), (6219, 9202)]