31302306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248431}}^1$

素因数の和:248446

約数の個数: 24

約数和(自身を含む): 77510784

約数和(自身を除く): 46208478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248431, 496862, 745293, 1490586, 1739017, 2235879, 3478034, 4471758, 5217051, 10434102, 15651153, 31302306]

約数ペア:

[(1, 31302306), (2, 15651153), (3, 10434102), (6, 5217051), (7, 4471758), (9, 3478034), (14, 2235879), (18, 1739017), (21, 1490586), (42, 745293), (63, 496862), (126, 248431)]