12561648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 36414336

約数和(自身を除く): 23852688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 643, 814, 888, 1221, 1286, 1628, 1776, 1929, 2442, 2572, 3256, 3858, 4884, 5144, 6512, 7073, 7716, 9768, 10288, 14146, 15432, 19536, 21219, 23791, 28292, 30864, 42438, 47582, 56584, 71373, 84876, 95164, 113168, 142746, 169752, 190328, 261701, 285492, 339504, 380656, 523402, 570984, 785103, 1046804, 1141968, 1570206, 2093608, 3140412, 4187216, 6280824, 12561648]

約数ペア:

[(1, 12561648), (2, 6280824), (3, 4187216), (4, 3140412), (6, 2093608), (8, 1570206), (11, 1141968), (12, 1046804), (16, 785103), (22, 570984), (24, 523402), (33, 380656), (37, 339504), (44, 285492), (48, 261701), (66, 190328), (74, 169752), (88, 142746), (111, 113168), (132, 95164), (148, 84876), (176, 71373), (222, 56584), (264, 47582), (296, 42438), (407, 30864), (444, 28292), (528, 23791), (592, 21219), (643, 19536), (814, 15432), (888, 14146), (1221, 10288), (1286, 9768), (1628, 7716), (1776, 7073), (1929, 6512), (2442, 5144), (2572, 4884), (3256, 3858)]