4005460836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199039}}^1$

素因数の和:199105

約数の個数: 72

約数和(自身を含む): 11157386240

約数和(自身を除く): 7151925404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 199039, 398078, 597117, 796156, 1194234, 1791351, 2388468, 2587507, 3582702, 5175014, 7165404, 7762521, 8558677, 10350028, 15525042, 17117354, 23287563, 25676031, 31050084, 34234708, 46575126, 51352062, 77028093, 93150252, 102704124, 111262801, 154056186, 222525602, 308112372, 333788403, 445051204, 667576806, 1001365209, 1335153612, 2002730418, 4005460836]

約数ペア:

[(1, 4005460836), (2, 2002730418), (3, 1335153612), (4, 1001365209), (6, 667576806), (9, 445051204), (12, 333788403), (13, 308112372), (18, 222525602), (26, 154056186), (36, 111262801), (39, 102704124), (43, 93150252), (52, 77028093), (78, 51352062), (86, 46575126), (117, 34234708), (129, 31050084), (156, 25676031), (172, 23287563), (234, 17117354), (258, 15525042), (387, 10350028), (468, 8558677), (516, 7762521), (559, 7165404), (774, 5175014), (1118, 3582702), (1548, 2587507), (1677, 2388468), (2236, 1791351), (3354, 1194234), (5031, 796156), (6708, 597117), (10062, 398078), (20124, 199039)]