2173420368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2156171}}^1$

素因数の和:2156192

約数の個数: 60

約数和(自身を含む): 6951498528

約数和(自身を除く): 4778078160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2156171, 4312342, 6468513, 8624684, 12937026, 15093197, 17249368, 19405539, 25874052, 30186394, 34498736, 38811078, 45279591, 51748104, 60372788, 77622156, 90559182, 103496208, 120745576, 135838773, 155244312, 181118364, 241491152, 271677546, 310488624, 362236728, 543355092, 724473456, 1086710184, 2173420368]

約数ペア:

[(1, 2173420368), (2, 1086710184), (3, 724473456), (4, 543355092), (6, 362236728), (7, 310488624), (8, 271677546), (9, 241491152), (12, 181118364), (14, 155244312), (16, 135838773), (18, 120745576), (21, 103496208), (24, 90559182), (28, 77622156), (36, 60372788), (42, 51748104), (48, 45279591), (56, 38811078), (63, 34498736), (72, 30186394), (84, 25874052), (112, 19405539), (126, 17249368), (144, 15093197), (168, 12937026), (252, 8624684), (336, 6468513), (504, 4312342), (1008, 2156171)]