2016226809

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1259}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 3194341920

約数和(自身を除く): 1178115111

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1163, 1259, 1377, 3489, 3777, 10467, 11331, 19771, 21403, 31401, 33993, 59313, 64209, 94203, 101979, 177939, 192627, 533817, 577881, 1464217, 1601451, 1733643, 4392651, 13177953, 24891689, 39533859, 74675067, 118601577, 224025201, 672075603, 2016226809]

約数ペア:

[(1, 2016226809), (3, 672075603), (9, 224025201), (17, 118601577), (27, 74675067), (51, 39533859), (81, 24891689), (153, 13177953), (459, 4392651), (1163, 1733643), (1259, 1601451), (1377, 1464217), (3489, 577881), (3777, 533817), (10467, 192627), (11331, 177939), (19771, 101979), (21403, 94203), (31401, 64209), (33993, 59313)]