18777746336

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{659}}^1\times {\mathrm{5897}}^1$

素因数の和:6717

約数の個数: 48

約数和(自身を含む): 37276303680

約数和(自身を除く): 18498557344

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 659, 1208, 1318, 2416, 2636, 4832, 5272, 5897, 10544, 11794, 21088, 23588, 47176, 94352, 99509, 188704, 199018, 398036, 796072, 890447, 1592144, 1780894, 3184288, 3561788, 3886123, 7123576, 7772246, 14247152, 15544492, 28494304, 31088984, 62177968, 124355936, 586804573, 1173609146, 2347218292, 4694436584, 9388873168, 18777746336]

約数ペア:

[(1, 18777746336), (2, 9388873168), (4, 4694436584), (8, 2347218292), (16, 1173609146), (32, 586804573), (151, 124355936), (302, 62177968), (604, 31088984), (659, 28494304), (1208, 15544492), (1318, 14247152), (2416, 7772246), (2636, 7123576), (4832, 3886123), (5272, 3561788), (5897, 3184288), (10544, 1780894), (11794, 1592144), (21088, 890447), (23588, 796072), (47176, 398036), (94352, 199018), (99509, 188704)]