27902958

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 59431680

約数和(自身を除く): 31528722

約数列:

[1, 2, 3, 6, 37, 43, 74, 79, 86, 111, 129, 158, 222, 237, 258, 474, 1369, 1591, 2738, 2923, 3182, 3397, 4107, 4773, 5846, 6794, 8214, 8769, 9546, 10191, 17538, 20382, 58867, 108151, 117734, 125689, 176601, 216302, 251378, 324453, 353202, 377067, 648906, 754134, 4650493, 9300986, 13951479, 27902958]

約数ペア:

[(1, 27902958), (2, 13951479), (3, 9300986), (6, 4650493), (37, 754134), (43, 648906), (74, 377067), (79, 353202), (86, 324453), (111, 251378), (129, 216302), (158, 176601), (222, 125689), (237, 117734), (258, 108151), (474, 58867), (1369, 20382), (1591, 17538), (2738, 10191), (2923, 9546), (3182, 8769), (3397, 8214), (4107, 6794), (4773, 5846)]