40860564642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{729679}}^1$

素因数の和:729768

約数の個数: 64

約数和(自身を含む): 97718745600

約数和(自身を除く): 56858180958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 459, 549, 918, 1037, 1098, 1647, 2074, 3111, 3294, 6222, 9333, 18666, 27999, 55998, 729679, 1459358, 2189037, 4378074, 6567111, 12404543, 13134222, 19701333, 24809086, 37213629, 39402666, 44510419, 74427258, 89020838, 111640887, 133531257, 223281774, 267062514, 334922661, 400593771, 669845322, 756677123, 801187542, 1201781313, 1513354246, 2270031369, 2403562626, 4540062738, 6810094107, 13620188214, 20430282321, 40860564642]

約数ペア:

[(1, 40860564642), (2, 20430282321), (3, 13620188214), (6, 6810094107), (9, 4540062738), (17, 2403562626), (18, 2270031369), (27, 1513354246), (34, 1201781313), (51, 801187542), (54, 756677123), (61, 669845322), (102, 400593771), (122, 334922661), (153, 267062514), (183, 223281774), (306, 133531257), (366, 111640887), (459, 89020838), (549, 74427258), (918, 44510419), (1037, 39402666), (1098, 37213629), (1647, 24809086), (2074, 19701333), (3111, 13134222), (3294, 12404543), (6222, 6567111), (9333, 4378074), (18666, 2189037), (27999, 1459358), (55998, 729679)]