13286124

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2039}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 33786480

約数和(自身を除く): 20500356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2039, 2172, 3258, 4078, 6117, 6516, 8156, 12234, 18351, 24468, 36702, 73404, 369059, 738118, 1107177, 1476236, 2214354, 3321531, 4428708, 6643062, 13286124]

約数ペア:

[(1, 13286124), (2, 6643062), (3, 4428708), (4, 3321531), (6, 2214354), (9, 1476236), (12, 1107177), (18, 738118), (36, 369059), (181, 73404), (362, 36702), (543, 24468), (724, 18351), (1086, 12234), (1629, 8156), (2039, 6516), (2172, 6117), (3258, 4078)]