1538863792146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21061}}^1\times {\mathrm{238781}}^1$

素因数の和:259867

約数の個数: 48

約数和(自身を含む): 3530516991768

約数和(自身を除く): 1991653199622

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 21061, 42122, 63183, 126366, 189549, 238781, 358037, 379098, 477562, 716074, 716343, 1074111, 1432686, 2148222, 2149029, 3222333, 4059277, 4298058, 6444666, 8118554, 12177831, 24355662, 36533493, 73066986, 5028966641, 10057933282, 15086899923, 30173799846, 45260699769, 85492432897, 90521399538, 170984865794, 256477298691, 512954597382, 769431896073, 1538863792146]

約数ペア:

[(1, 1538863792146), (2, 769431896073), (3, 512954597382), (6, 256477298691), (9, 170984865794), (17, 90521399538), (18, 85492432897), (34, 45260699769), (51, 30173799846), (102, 15086899923), (153, 10057933282), (306, 5028966641), (21061, 73066986), (42122, 36533493), (63183, 24355662), (126366, 12177831), (189549, 8118554), (238781, 6444666), (358037, 4298058), (379098, 4059277), (477562, 3222333), (716074, 2149029), (716343, 2148222), (1074111, 1432686)]