67312818

素因数分解:

$2^1\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{2003}}^1$

素因数の和:3878

約数の個数: 24

約数和(自身を含む): 145995408

約数和(自身を除く): 78682590

約数列:

[1, 2, 3, 6, 9, 18, 1867, 2003, 3734, 4006, 5601, 6009, 11202, 12018, 16803, 18027, 33606, 36054, 3739601, 7479202, 11218803, 22437606, 33656409, 67312818]

約数ペア:

[(1, 67312818), (2, 33656409), (3, 22437606), (6, 11218803), (9, 7479202), (18, 3739601), (1867, 36054), (2003, 33606), (3734, 18027), (4006, 16803), (5601, 12018), (6009, 11202)]