31852194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20983}}^1$

素因数の和:21022

約数の個数: 32

約数和(自身を含む): 72520704

約数和(自身を除く): 40668510

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20983, 41966, 62949, 125898, 230813, 461626, 482609, 692439, 965218, 1384878, 1447827, 2895654, 5308699, 10617398, 15926097, 31852194]

約数ペア:

[(1, 31852194), (2, 15926097), (3, 10617398), (6, 5308699), (11, 2895654), (22, 1447827), (23, 1384878), (33, 965218), (46, 692439), (66, 482609), (69, 461626), (138, 230813), (253, 125898), (506, 62949), (759, 41966), (1518, 20983)]