1986812352

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{492761}}^1$

素因数の和:492786

約数の個数: 84

約数和(自身を含む): 6508400496

約数和(自身を除く): 4521588144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 492761, 985522, 1478283, 1971044, 2956566, 3449327, 3942088, 4434849, 5913132, 6898654, 7884176, 8869698, 10347981, 11826264, 13797308, 15768352, 17739396, 20695962, 23652528, 27594616, 31043943, 31536704, 35478792, 41391924, 47305056, 55189232, 62087886, 70957584, 82783848, 94610112, 110378464, 124175772, 141915168, 165567696, 220756928, 248351544, 283830336, 331135392, 496703088, 662270784, 993406176, 1986812352]

約数ペア:

[(1, 1986812352), (2, 993406176), (3, 662270784), (4, 496703088), (6, 331135392), (7, 283830336), (8, 248351544), (9, 220756928), (12, 165567696), (14, 141915168), (16, 124175772), (18, 110378464), (21, 94610112), (24, 82783848), (28, 70957584), (32, 62087886), (36, 55189232), (42, 47305056), (48, 41391924), (56, 35478792), (63, 31536704), (64, 31043943), (72, 27594616), (84, 23652528), (96, 20695962), (112, 17739396), (126, 15768352), (144, 13797308), (168, 11826264), (192, 10347981), (224, 8869698), (252, 7884176), (288, 6898654), (336, 5913132), (448, 4434849), (504, 3942088), (576, 3449327), (672, 2956566), (1008, 1971044), (1344, 1478283), (2016, 985522), (4032, 492761)]