2537208

素因数分解:

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

素因数の和:412

約数の個数: 48

約数和(自身を含む): 6949800

約数和(自身を除く): 4412592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 269, 393, 524, 538, 786, 807, 1048, 1076, 1179, 1572, 1614, 2152, 2358, 2421, 3144, 3228, 4716, 4842, 6456, 9432, 9684, 19368, 35239, 70478, 105717, 140956, 211434, 281912, 317151, 422868, 634302, 845736, 1268604, 2537208]

約数ペア:

[(1, 2537208), (2, 1268604), (3, 845736), (4, 634302), (6, 422868), (8, 317151), (9, 281912), (12, 211434), (18, 140956), (24, 105717), (36, 70478), (72, 35239), (131, 19368), (262, 9684), (269, 9432), (393, 6456), (524, 4842), (538, 4716), (786, 3228), (807, 3144), (1048, 2421), (1076, 2358), (1179, 2152), (1572, 1614)]