6639696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{941}}^1$

素因数の和:969

約数の個数: 90

約数和(自身を含む): 21638682

約数和(自身を除く): 14998986

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 941, 1008, 1176, 1764, 1882, 2352, 2823, 3528, 3764, 5646, 6587, 7056, 7528, 8469, 11292, 13174, 15056, 16938, 19761, 22584, 26348, 33876, 39522, 45168, 46109, 52696, 59283, 67752, 79044, 92218, 105392, 118566, 135504, 138327, 158088, 184436, 237132, 276654, 316176, 368872, 414981, 474264, 553308, 737744, 829962, 948528, 1106616, 1659924, 2213232, 3319848, 6639696]

約数ペア:

[(1, 6639696), (2, 3319848), (3, 2213232), (4, 1659924), (6, 1106616), (7, 948528), (8, 829962), (9, 737744), (12, 553308), (14, 474264), (16, 414981), (18, 368872), (21, 316176), (24, 276654), (28, 237132), (36, 184436), (42, 158088), (48, 138327), (49, 135504), (56, 118566), (63, 105392), (72, 92218), (84, 79044), (98, 67752), (112, 59283), (126, 52696), (144, 46109), (147, 45168), (168, 39522), (196, 33876), (252, 26348), (294, 22584), (336, 19761), (392, 16938), (441, 15056), (504, 13174), (588, 11292), (784, 8469), (882, 7528), (941, 7056), (1008, 6587), (1176, 5646), (1764, 3764), (1882, 3528), (2352, 2823)]