2178204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25931}}^1$

素因数の和:25945

約数の個数: 24

約数和(自身を含む): 5808768

約数和(自身を除く): 3630564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25931, 51862, 77793, 103724, 155586, 181517, 311172, 363034, 544551, 726068, 1089102, 2178204]

約数ペア:

[(1, 2178204), (2, 1089102), (3, 726068), (4, 544551), (6, 363034), (7, 311172), (12, 181517), (14, 155586), (21, 103724), (28, 77793), (42, 51862), (84, 25931)]