16805448

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 51391200

約数和(自身を除く): 34585752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 643, 726, 792, 968, 1089, 1188, 1286, 1452, 1929, 2178, 2376, 2572, 2904, 3267, 3858, 4356, 5144, 5787, 6534, 7073, 7716, 8712, 11574, 13068, 14146, 15432, 17361, 21219, 23148, 26136, 28292, 34722, 42438, 46296, 56584, 63657, 69444, 77803, 84876, 127314, 138888, 155606, 169752, 190971, 233409, 254628, 311212, 381942, 466818, 509256, 622424, 700227, 763884, 933636, 1400454, 1527768, 1867272, 2100681, 2800908, 4201362, 5601816, 8402724, 16805448]

約数ペア:

[(1, 16805448), (2, 8402724), (3, 5601816), (4, 4201362), (6, 2800908), (8, 2100681), (9, 1867272), (11, 1527768), (12, 1400454), (18, 933636), (22, 763884), (24, 700227), (27, 622424), (33, 509256), (36, 466818), (44, 381942), (54, 311212), (66, 254628), (72, 233409), (88, 190971), (99, 169752), (108, 155606), (121, 138888), (132, 127314), (198, 84876), (216, 77803), (242, 69444), (264, 63657), (297, 56584), (363, 46296), (396, 42438), (484, 34722), (594, 28292), (643, 26136), (726, 23148), (792, 21219), (968, 17361), (1089, 15432), (1188, 14146), (1286, 13068), (1452, 11574), (1929, 8712), (2178, 7716), (2376, 7073), (2572, 6534), (2904, 5787), (3267, 5144), (3858, 4356)]