18940483674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150321299}}^1$

素因数の和:150321314

約数の個数: 24

約数和(自身を含む): 46900245600

約数和(自身を除く): 27959761926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150321299, 300642598, 450963897, 901927794, 1052249093, 1352891691, 2104498186, 2705783382, 3156747279, 6313494558, 9470241837, 18940483674]

約数ペア:

[(1, 18940483674), (2, 9470241837), (3, 6313494558), (6, 3156747279), (7, 2705783382), (9, 2104498186), (14, 1352891691), (18, 1052249093), (21, 901927794), (42, 450963897), (63, 300642598), (126, 150321299)]