21589702902

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1033099}}^1$

素因数の和:1033159

約数の個数: 48

約数和(自身を含む): 49638388800

約数和(自身を除く): 28048685898

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 10449, 20898, 1033099, 2066198, 3099297, 6198594, 9297891, 18595782, 27893673, 44423257, 55787346, 83681019, 88846514, 133269771, 167362038, 251043057, 266539542, 399809313, 502086114, 799618626, 1199427939, 2398855878, 3598283817, 7196567634, 10794851451, 21589702902]

約数ペア:

[(1, 21589702902), (2, 10794851451), (3, 7196567634), (6, 3598283817), (9, 2398855878), (18, 1199427939), (27, 799618626), (43, 502086114), (54, 399809313), (81, 266539542), (86, 251043057), (129, 167362038), (162, 133269771), (243, 88846514), (258, 83681019), (387, 55787346), (486, 44423257), (774, 27893673), (1161, 18595782), (2322, 9297891), (3483, 6198594), (6966, 3099297), (10449, 2066198), (20898, 1033099)]