12727494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 30030000

約数和(自身を除く): 17302506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 499, 654, 981, 998, 1417, 1497, 1962, 2834, 2994, 4251, 4491, 6487, 8502, 8982, 12753, 12974, 19461, 25506, 38922, 54391, 58383, 108782, 116766, 163173, 326346, 489519, 707083, 979038, 1414166, 2121249, 4242498, 6363747, 12727494]

約数ペア:

[(1, 12727494), (2, 6363747), (3, 4242498), (6, 2121249), (9, 1414166), (13, 979038), (18, 707083), (26, 489519), (39, 326346), (78, 163173), (109, 116766), (117, 108782), (218, 58383), (234, 54391), (327, 38922), (499, 25506), (654, 19461), (981, 12974), (998, 12753), (1417, 8982), (1497, 8502), (1962, 6487), (2834, 4491), (2994, 4251)]