26850403986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{20261}}^1$

素因数の和:20639

約数の個数: 64

約数和(自身を含む): 62089251840

約数和(自身を除く): 35238847854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 227, 278, 417, 454, 681, 834, 973, 1362, 1589, 1946, 2919, 3178, 4767, 5838, 9534, 20261, 31553, 40522, 60783, 63106, 94659, 121566, 141827, 189318, 220871, 283654, 425481, 441742, 662613, 850962, 1325226, 2816279, 4599247, 5632558, 8448837, 9198494, 13797741, 16897674, 19713953, 27595482, 32194729, 39427906, 59141859, 64389458, 96584187, 118283718, 193168374, 639295333, 1278590666, 1917885999, 3835771998, 4475067331, 8950134662, 13425201993, 26850403986]

約数ペア:

[(1, 26850403986), (2, 13425201993), (3, 8950134662), (6, 4475067331), (7, 3835771998), (14, 1917885999), (21, 1278590666), (42, 639295333), (139, 193168374), (227, 118283718), (278, 96584187), (417, 64389458), (454, 59141859), (681, 39427906), (834, 32194729), (973, 27595482), (1362, 19713953), (1589, 16897674), (1946, 13797741), (2919, 9198494), (3178, 8448837), (4767, 5632558), (5838, 4599247), (9534, 2816279), (20261, 1325226), (31553, 850962), (40522, 662613), (60783, 441742), (63106, 425481), (94659, 283654), (121566, 220871), (141827, 189318)]