1915452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 6045312

約数和(自身を除く): 4129860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 691, 693, 924, 1382, 1386, 2073, 2764, 2772, 4146, 4837, 6219, 7601, 8292, 9674, 12438, 14511, 15202, 19348, 22803, 24876, 29022, 30404, 43533, 45606, 53207, 58044, 68409, 87066, 91212, 106414, 136818, 159621, 174132, 212828, 273636, 319242, 478863, 638484, 957726, 1915452]

約数ペア:

[(1, 1915452), (2, 957726), (3, 638484), (4, 478863), (6, 319242), (7, 273636), (9, 212828), (11, 174132), (12, 159621), (14, 136818), (18, 106414), (21, 91212), (22, 87066), (28, 68409), (33, 58044), (36, 53207), (42, 45606), (44, 43533), (63, 30404), (66, 29022), (77, 24876), (84, 22803), (99, 19348), (126, 15202), (132, 14511), (154, 12438), (198, 9674), (231, 8292), (252, 7601), (308, 6219), (396, 4837), (462, 4146), (691, 2772), (693, 2764), (924, 2073), (1382, 1386)]