168490098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{445741}}^1$

素因数の和:445759

約数の個数: 32

約数和(自身を含む): 427912320

約数和(自身を除く): 259422222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 445741, 891482, 1337223, 2674446, 3120187, 4011669, 6240374, 8023338, 9360561, 12035007, 18721122, 24070014, 28081683, 56163366, 84245049, 168490098]

約数ペア:

[(1, 168490098), (2, 84245049), (3, 56163366), (6, 28081683), (7, 24070014), (9, 18721122), (14, 12035007), (18, 9360561), (21, 8023338), (27, 6240374), (42, 4011669), (54, 3120187), (63, 2674446), (126, 1337223), (189, 891482), (378, 445741)]