16023294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 41561208

約数和(自身を除く): 25537914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 491, 518, 666, 777, 882, 982, 1473, 1554, 1813, 2331, 2946, 3437, 3626, 4419, 4662, 5439, 6874, 8838, 10311, 10878, 16317, 18167, 20622, 24059, 30933, 32634, 36334, 48118, 54501, 61866, 72177, 109002, 127169, 144354, 163503, 216531, 254338, 327006, 381507, 433062, 763014, 890183, 1144521, 1780366, 2289042, 2670549, 5341098, 8011647, 16023294]

約数ペア:

[(1, 16023294), (2, 8011647), (3, 5341098), (6, 2670549), (7, 2289042), (9, 1780366), (14, 1144521), (18, 890183), (21, 763014), (37, 433062), (42, 381507), (49, 327006), (63, 254338), (74, 216531), (98, 163503), (111, 144354), (126, 127169), (147, 109002), (222, 72177), (259, 61866), (294, 54501), (333, 48118), (441, 36334), (491, 32634), (518, 30933), (666, 24059), (777, 20622), (882, 18167), (982, 16317), (1473, 10878), (1554, 10311), (1813, 8838), (2331, 6874), (2946, 5439), (3437, 4662), (3626, 4419)]