13128852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 20739948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1259, 1738, 2518, 2607, 3476, 3777, 5036, 5214, 7554, 10428, 13849, 15108, 27698, 41547, 55396, 83094, 99461, 166188, 198922, 298383, 397844, 596766, 1094071, 1193532, 2188142, 3282213, 4376284, 6564426, 13128852]

約数ペア:

[(1, 13128852), (2, 6564426), (3, 4376284), (4, 3282213), (6, 2188142), (11, 1193532), (12, 1094071), (22, 596766), (33, 397844), (44, 298383), (66, 198922), (79, 166188), (132, 99461), (158, 83094), (237, 55396), (316, 41547), (474, 27698), (869, 15108), (948, 13849), (1259, 10428), (1738, 7554), (2518, 5214), (2607, 5036), (3476, 3777)]