1268604

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 3243240

約数和(自身を除く): 1974636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 269, 393, 524, 538, 786, 807, 1076, 1179, 1572, 1614, 2358, 2421, 3228, 4716, 4842, 9684, 35239, 70478, 105717, 140956, 211434, 317151, 422868, 634302, 1268604]

約数ペア:

[(1, 1268604), (2, 634302), (3, 422868), (4, 317151), (6, 211434), (9, 140956), (12, 105717), (18, 70478), (36, 35239), (131, 9684), (262, 4842), (269, 4716), (393, 3228), (524, 2421), (538, 2358), (786, 1614), (807, 1572), (1076, 1179)]