2218644

素因数分解:

$2^2\times 3^3\times {\mathrm{20543}}^1$

素因数の和:20556

約数の個数: 24

約数和(自身を含む): 5752320

約数和(自身を除く): 3533676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 20543, 41086, 61629, 82172, 123258, 184887, 246516, 369774, 554661, 739548, 1109322, 2218644]

約数ペア:

[(1, 2218644), (2, 1109322), (3, 739548), (4, 554661), (6, 369774), (9, 246516), (12, 184887), (18, 123258), (27, 82172), (36, 61629), (54, 41086), (108, 20543)]