18204858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 48971520

約数和(自身を除く): 30766662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2833, 3213, 5666, 6426, 8499, 16998, 19831, 25497, 39662, 48161, 50994, 59493, 76491, 96322, 118986, 144483, 152982, 178479, 288966, 337127, 356958, 433449, 535437, 674254, 866898, 1011381, 1070874, 1300347, 2022762, 2600694, 3034143, 6068286, 9102429, 18204858]

約数ペア:

[(1, 18204858), (2, 9102429), (3, 6068286), (6, 3034143), (7, 2600694), (9, 2022762), (14, 1300347), (17, 1070874), (18, 1011381), (21, 866898), (27, 674254), (34, 535437), (42, 433449), (51, 356958), (54, 337127), (63, 288966), (102, 178479), (119, 152982), (126, 144483), (153, 118986), (189, 96322), (238, 76491), (306, 59493), (357, 50994), (378, 48161), (459, 39662), (714, 25497), (918, 19831), (1071, 16998), (2142, 8499), (2833, 6426), (3213, 5666)]