27720384132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3402109}}^1$

素因数の和:3402220

約数の個数: 48

約数和(自身を含む): 74683118720

約数和(自身を除く): 46962734588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 3402109, 6804218, 10206327, 13608436, 20412654, 23814763, 40825308, 47629526, 71444289, 95259052, 142888578, 285777156, 330004573, 660009146, 990013719, 1320018292, 1980027438, 2310032011, 3960054876, 4620064022, 6930096033, 9240128044, 13860192066, 27720384132]

約数ペア:

[(1, 27720384132), (2, 13860192066), (3, 9240128044), (4, 6930096033), (6, 4620064022), (7, 3960054876), (12, 2310032011), (14, 1980027438), (21, 1320018292), (28, 990013719), (42, 660009146), (84, 330004573), (97, 285777156), (194, 142888578), (291, 95259052), (388, 71444289), (582, 47629526), (679, 40825308), (1164, 23814763), (1358, 20412654), (2037, 13608436), (2716, 10206327), (4074, 6804218), (8148, 3402109)]