26897766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 63037440

約数和(自身を除く): 36139674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 479, 573, 958, 1146, 1337, 1437, 2674, 2874, 3353, 4011, 6706, 8022, 9359, 10059, 18718, 20118, 23471, 28077, 46942, 56154, 70413, 91489, 140826, 182978, 274467, 548934, 640423, 1280846, 1921269, 3842538, 4482961, 8965922, 13448883, 26897766]

約数ペア:

[(1, 26897766), (2, 13448883), (3, 8965922), (6, 4482961), (7, 3842538), (14, 1921269), (21, 1280846), (42, 640423), (49, 548934), (98, 274467), (147, 182978), (191, 140826), (294, 91489), (382, 70413), (479, 56154), (573, 46942), (958, 28077), (1146, 23471), (1337, 20118), (1437, 18718), (2674, 10059), (2874, 9359), (3353, 8022), (4011, 6706)]