82680318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4198

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 131315202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 4127, 6678, 8254, 10017, 12381, 20034, 24762, 28889, 37143, 57778, 74286, 86667, 111429, 173334, 218731, 222858, 260001, 437462, 520002, 656193, 780003, 1312386, 1531117, 1560006, 1968579, 3062234, 3937158, 4593351, 5905737, 9186702, 11811474, 13780053, 27560106, 41340159, 82680318]

約数ペア:

[(1, 82680318), (2, 41340159), (3, 27560106), (6, 13780053), (7, 11811474), (9, 9186702), (14, 5905737), (18, 4593351), (21, 3937158), (27, 3062234), (42, 1968579), (53, 1560006), (54, 1531117), (63, 1312386), (106, 780003), (126, 656193), (159, 520002), (189, 437462), (318, 260001), (371, 222858), (378, 218731), (477, 173334), (742, 111429), (954, 86667), (1113, 74286), (1431, 57778), (2226, 37143), (2862, 28889), (3339, 24762), (4127, 20034), (6678, 12381), (8254, 10017)]