63720918

素因数分解:

$2^1\times 3^5\times {\mathrm{131113}}^1$

素因数の和:131130

約数の個数: 24

約数和(自身を含む): 143176488

約数和(自身を除く): 79455570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 131113, 262226, 393339, 786678, 1180017, 2360034, 3540051, 7080102, 10620153, 21240306, 31860459, 63720918]

約数ペア:

[(1, 63720918), (2, 31860459), (3, 21240306), (6, 10620153), (9, 7080102), (18, 3540051), (27, 2360034), (54, 1180017), (81, 786678), (162, 393339), (243, 262226), (486, 131113)]