12678162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 17855598

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1487, 2842, 2974, 4263, 4461, 8526, 8922, 10409, 20818, 31227, 43123, 62454, 72863, 86246, 129369, 145726, 218589, 258738, 301861, 437178, 603722, 905583, 1811166, 2113027, 4226054, 6339081, 12678162]

約数ペア:

[(1, 12678162), (2, 6339081), (3, 4226054), (6, 2113027), (7, 1811166), (14, 905583), (21, 603722), (29, 437178), (42, 301861), (49, 258738), (58, 218589), (87, 145726), (98, 129369), (147, 86246), (174, 72863), (203, 62454), (294, 43123), (406, 31227), (609, 20818), (1218, 10409), (1421, 8922), (1487, 8526), (2842, 4461), (2974, 4263)]