31567074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 82342656

約数和(自身を除く): 50775582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 49, 66, 77, 86, 98, 129, 147, 154, 227, 231, 258, 294, 301, 454, 462, 473, 539, 602, 681, 903, 946, 1078, 1362, 1419, 1589, 1617, 1806, 2107, 2497, 2838, 3178, 3234, 3311, 4214, 4767, 4994, 6321, 6622, 7491, 9534, 9761, 9933, 11123, 12642, 14982, 17479, 19522, 19866, 22246, 23177, 29283, 33369, 34958, 46354, 52437, 58566, 66738, 68327, 69531, 104874, 107371, 122353, 136654, 139062, 204981, 214742, 244706, 322113, 367059, 409962, 478289, 644226, 734118, 751597, 956578, 1434867, 1503194, 2254791, 2869734, 4509582, 5261179, 10522358, 15783537, 31567074]

約数ペア:

[(1, 31567074), (2, 15783537), (3, 10522358), (6, 5261179), (7, 4509582), (11, 2869734), (14, 2254791), (21, 1503194), (22, 1434867), (33, 956578), (42, 751597), (43, 734118), (49, 644226), (66, 478289), (77, 409962), (86, 367059), (98, 322113), (129, 244706), (147, 214742), (154, 204981), (227, 139062), (231, 136654), (258, 122353), (294, 107371), (301, 104874), (454, 69531), (462, 68327), (473, 66738), (539, 58566), (602, 52437), (681, 46354), (903, 34958), (946, 33369), (1078, 29283), (1362, 23177), (1419, 22246), (1589, 19866), (1617, 19522), (1806, 17479), (2107, 14982), (2497, 12642), (2838, 11123), (3178, 9933), (3234, 9761), (3311, 9534), (4214, 7491), (4767, 6622), (4994, 6321)]