2018946288

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{894923}}^1$

素因数の和:894981

約数の個数: 40

約数和(自身を含む): 5326587648

約数和(自身を除く): 3307641360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 894923, 1789846, 2684769, 3579692, 5369538, 7159384, 10739076, 14318768, 21478152, 42061381, 42956304, 84122762, 126184143, 168245524, 252368286, 336491048, 504736572, 672982096, 1009473144, 2018946288]

約数ペア:

[(1, 2018946288), (2, 1009473144), (3, 672982096), (4, 504736572), (6, 336491048), (8, 252368286), (12, 168245524), (16, 126184143), (24, 84122762), (47, 42956304), (48, 42061381), (94, 21478152), (141, 14318768), (188, 10739076), (282, 7159384), (376, 5369538), (564, 3579692), (752, 2684769), (1128, 1789846), (2256, 894923)]