22591998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 58810752

約数和(自身を除く): 36218754

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 67, 78, 99, 117, 131, 134, 143, 198, 201, 234, 262, 286, 393, 402, 429, 603, 737, 786, 858, 871, 1179, 1206, 1287, 1441, 1474, 1703, 1742, 2211, 2358, 2574, 2613, 2882, 3406, 4323, 4422, 5109, 5226, 6633, 7839, 8646, 8777, 9581, 10218, 12969, 13266, 15327, 15678, 17554, 18733, 19162, 25938, 26331, 28743, 30654, 37466, 52662, 56199, 57486, 78993, 86229, 96547, 112398, 114101, 157986, 168597, 172458, 193094, 228202, 289641, 337194, 342303, 579282, 684606, 868923, 1026909, 1255111, 1737846, 2053818, 2510222, 3765333, 7530666, 11295999, 22591998]

約数ペア:

[(1, 22591998), (2, 11295999), (3, 7530666), (6, 3765333), (9, 2510222), (11, 2053818), (13, 1737846), (18, 1255111), (22, 1026909), (26, 868923), (33, 684606), (39, 579282), (66, 342303), (67, 337194), (78, 289641), (99, 228202), (117, 193094), (131, 172458), (134, 168597), (143, 157986), (198, 114101), (201, 112398), (234, 96547), (262, 86229), (286, 78993), (393, 57486), (402, 56199), (429, 52662), (603, 37466), (737, 30654), (786, 28743), (858, 26331), (871, 25938), (1179, 19162), (1206, 18733), (1287, 17554), (1441, 15678), (1474, 15327), (1703, 13266), (1742, 12969), (2211, 10218), (2358, 9581), (2574, 8777), (2613, 8646), (2882, 7839), (3406, 6633), (4323, 5226), (4422, 5109)]