145924716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1737199}}^1$

素因数の和:1737213

約数の個数: 24

約数和(自身を含む): 389132800

約数和(自身を除く): 243208084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1737199, 3474398, 5211597, 6948796, 10423194, 12160393, 20846388, 24320786, 36481179, 48641572, 72962358, 145924716]

約数ペア:

[(1, 145924716), (2, 72962358), (3, 48641572), (4, 36481179), (6, 24320786), (7, 20846388), (12, 12160393), (14, 10423194), (21, 6948796), (28, 5211597), (42, 3474398), (84, 1737199)]