12839814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 30790032

約数和(自身を除く): 17950218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1483, 2886, 2966, 4329, 4449, 8658, 8898, 13347, 19279, 26694, 38558, 54871, 57837, 109742, 115674, 164613, 173511, 329226, 347022, 493839, 713323, 987678, 1426646, 2139969, 4279938, 6419907, 12839814]

約数ペア:

[(1, 12839814), (2, 6419907), (3, 4279938), (6, 2139969), (9, 1426646), (13, 987678), (18, 713323), (26, 493839), (37, 347022), (39, 329226), (74, 173511), (78, 164613), (111, 115674), (117, 109742), (222, 57837), (234, 54871), (333, 38558), (481, 26694), (666, 19279), (962, 13347), (1443, 8898), (1483, 8658), (2886, 4449), (2966, 4329)]