2438226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 6212544

約数和(自身を除く): 3774318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 523, 666, 777, 1046, 1554, 1569, 2331, 3138, 3661, 4662, 4707, 7322, 9414, 10983, 19351, 21966, 32949, 38702, 58053, 65898, 116106, 135457, 174159, 270914, 348318, 406371, 812742, 1219113, 2438226]

約数ペア:

[(1, 2438226), (2, 1219113), (3, 812742), (6, 406371), (7, 348318), (9, 270914), (14, 174159), (18, 135457), (21, 116106), (37, 65898), (42, 58053), (63, 38702), (74, 32949), (111, 21966), (126, 19351), (222, 10983), (259, 9414), (333, 7322), (518, 4707), (523, 4662), (666, 3661), (777, 3138), (1046, 2331), (1554, 1569)]