12139956

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 32169060

約数和(自身を除く): 20029104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 421, 534, 801, 842, 1068, 1263, 1602, 1684, 2403, 2526, 3204, 3789, 4806, 5052, 7209, 7578, 9612, 11367, 14418, 15156, 22734, 28836, 34101, 37469, 45468, 68202, 74938, 112407, 136404, 149876, 224814, 337221, 449628, 674442, 1011663, 1348884, 2023326, 3034989, 4046652, 6069978, 12139956]

約数ペア:

[(1, 12139956), (2, 6069978), (3, 4046652), (4, 3034989), (6, 2023326), (9, 1348884), (12, 1011663), (18, 674442), (27, 449628), (36, 337221), (54, 224814), (81, 149876), (89, 136404), (108, 112407), (162, 74938), (178, 68202), (267, 45468), (324, 37469), (356, 34101), (421, 28836), (534, 22734), (801, 15156), (842, 14418), (1068, 11367), (1263, 9612), (1602, 7578), (1684, 7209), (2403, 5052), (2526, 4806), (3204, 3789)]