2693202918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{78487}}^1$

素因数の和:78561

約数の個数: 64

約数和(自身を含む): 6630666240

約数和(自身を除く): 3937463322

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 17157, 34314, 78487, 156974, 235461, 470922, 549409, 1098818, 1491253, 1648227, 2982506, 3296454, 3374941, 4473759, 6749882, 8947518, 10124823, 10438771, 20249646, 20877542, 23624587, 31316313, 47249174, 62632626, 64123879, 70873761, 128247758, 141747522, 192371637, 384743274, 448867153, 897734306, 1346601459, 2693202918]

約数ペア:

[(1, 2693202918), (2, 1346601459), (3, 897734306), (6, 448867153), (7, 384743274), (14, 192371637), (19, 141747522), (21, 128247758), (38, 70873761), (42, 64123879), (43, 62632626), (57, 47249174), (86, 31316313), (114, 23624587), (129, 20877542), (133, 20249646), (258, 10438771), (266, 10124823), (301, 8947518), (399, 6749882), (602, 4473759), (798, 3374941), (817, 3296454), (903, 2982506), (1634, 1648227), (1806, 1491253), (2451, 1098818), (4902, 549409), (5719, 470922), (11438, 235461), (17157, 156974), (34314, 78487)]