120405966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 251935488

約数和(自身を除く): 131529522

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 1777, 2946, 3554, 5331, 10662, 11293, 22586, 33879, 40871, 67758, 81742, 122613, 245226, 872507, 1745014, 2617521, 5235042, 20067661, 40135322, 60202983, 120405966]

約数ペア:

[(1, 120405966), (2, 60202983), (3, 40135322), (6, 20067661), (23, 5235042), (46, 2617521), (69, 1745014), (138, 872507), (491, 245226), (982, 122613), (1473, 81742), (1777, 67758), (2946, 40871), (3554, 33879), (5331, 22586), (10662, 11293)]