12493962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 29484000

約数和(自身を除く): 16990038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 499, 642, 963, 998, 1391, 1497, 1926, 2782, 2994, 4173, 4491, 6487, 8346, 8982, 12519, 12974, 19461, 25038, 38922, 53393, 58383, 106786, 116766, 160179, 320358, 480537, 694109, 961074, 1388218, 2082327, 4164654, 6246981, 12493962]

約数ペア:

[(1, 12493962), (2, 6246981), (3, 4164654), (6, 2082327), (9, 1388218), (13, 961074), (18, 694109), (26, 480537), (39, 320358), (78, 160179), (107, 116766), (117, 106786), (214, 58383), (234, 53393), (321, 38922), (499, 25038), (642, 19461), (963, 12974), (998, 12519), (1391, 8982), (1497, 8346), (1926, 6487), (2782, 4491), (2994, 4173)]