39970458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 100818432

約数和(自身を除く): 60847974

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 67, 69, 99, 131, 134, 138, 198, 201, 207, 253, 262, 393, 402, 414, 506, 603, 737, 759, 786, 1179, 1206, 1441, 1474, 1518, 1541, 2211, 2277, 2358, 2882, 3013, 3082, 4323, 4422, 4554, 4623, 6026, 6633, 8646, 8777, 9039, 9246, 12969, 13266, 13869, 16951, 17554, 18078, 25938, 26331, 27117, 27738, 33143, 33902, 50853, 52662, 54234, 66286, 78993, 96547, 99429, 101706, 152559, 157986, 193094, 198858, 201871, 289641, 298287, 305118, 403742, 579282, 596574, 605613, 868923, 1211226, 1737846, 1816839, 2220581, 3633678, 4441162, 6661743, 13323486, 19985229, 39970458]

約数ペア:

[(1, 39970458), (2, 19985229), (3, 13323486), (6, 6661743), (9, 4441162), (11, 3633678), (18, 2220581), (22, 1816839), (23, 1737846), (33, 1211226), (46, 868923), (66, 605613), (67, 596574), (69, 579282), (99, 403742), (131, 305118), (134, 298287), (138, 289641), (198, 201871), (201, 198858), (207, 193094), (253, 157986), (262, 152559), (393, 101706), (402, 99429), (414, 96547), (506, 78993), (603, 66286), (737, 54234), (759, 52662), (786, 50853), (1179, 33902), (1206, 33143), (1441, 27738), (1474, 27117), (1518, 26331), (1541, 25938), (2211, 18078), (2277, 17554), (2358, 16951), (2882, 13869), (3013, 13266), (3082, 12969), (4323, 9246), (4422, 9039), (4554, 8777), (4623, 8646), (6026, 6633)]