42180348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1787}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 112944384

約数和(自身を除く): 70764036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1787, 1967, 3372, 3574, 3934, 5361, 5901, 7148, 7868, 10722, 11802, 12509, 21444, 23604, 25018, 37527, 50036, 75054, 150108, 502147, 1004294, 1506441, 2008588, 3012882, 3515029, 6025764, 7030058, 10545087, 14060116, 21090174, 42180348]

約数ペア:

[(1, 42180348), (2, 21090174), (3, 14060116), (4, 10545087), (6, 7030058), (7, 6025764), (12, 3515029), (14, 3012882), (21, 2008588), (28, 1506441), (42, 1004294), (84, 502147), (281, 150108), (562, 75054), (843, 50036), (1124, 37527), (1686, 25018), (1787, 23604), (1967, 21444), (3372, 12509), (3574, 11802), (3934, 10722), (5361, 7868), (5901, 7148)]