18344746

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 33251328

約数和(自身を除く): 14906582

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 983, 1333, 1966, 2666, 6881, 9331, 13762, 18662, 30473, 42269, 60946, 84538, 213311, 295883, 426622, 591766, 1310339, 2620678, 9172373, 18344746]

約数ペア:

[(1, 18344746), (2, 9172373), (7, 2620678), (14, 1310339), (31, 591766), (43, 426622), (62, 295883), (86, 213311), (217, 84538), (301, 60946), (434, 42269), (602, 30473), (983, 18662), (1333, 13762), (1966, 9331), (2666, 6881)]