17963973268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{41047}}^1$

素因数の和:41212

約数の個数: 48

約数和(自身を含む): 33763129344

約数和(自身を除く): 15799156076

約数列:

[1, 2, 4, 23, 46, 67, 71, 92, 134, 142, 268, 284, 1541, 1633, 3082, 3266, 4757, 6164, 6532, 9514, 19028, 41047, 82094, 109411, 164188, 218822, 437644, 944081, 1888162, 2750149, 2914337, 3776324, 5500298, 5828674, 11000596, 11657348, 63253427, 67029751, 126506854, 134059502, 195260579, 253013708, 268119004, 390521158, 781042316, 4490993317, 8981986634, 17963973268]

約数ペア:

[(1, 17963973268), (2, 8981986634), (4, 4490993317), (23, 781042316), (46, 390521158), (67, 268119004), (71, 253013708), (92, 195260579), (134, 134059502), (142, 126506854), (268, 67029751), (284, 63253427), (1541, 11657348), (1633, 11000596), (3082, 5828674), (3266, 5500298), (4757, 3776324), (6164, 2914337), (6532, 2750149), (9514, 1888162), (19028, 944081), (41047, 437644), (82094, 218822), (109411, 164188)]