12660804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 54

約数和(自身を含む): 34671546

約数和(自身を除く): 22010742

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2081, 3042, 4162, 6084, 6243, 8324, 12486, 18729, 24972, 27053, 37458, 54106, 74916, 81159, 108212, 162318, 243477, 324636, 351689, 486954, 703378, 973908, 1055067, 1406756, 2110134, 3165201, 4220268, 6330402, 12660804]

約数ペア:

[(1, 12660804), (2, 6330402), (3, 4220268), (4, 3165201), (6, 2110134), (9, 1406756), (12, 1055067), (13, 973908), (18, 703378), (26, 486954), (36, 351689), (39, 324636), (52, 243477), (78, 162318), (117, 108212), (156, 81159), (169, 74916), (234, 54106), (338, 37458), (468, 27053), (507, 24972), (676, 18729), (1014, 12486), (1521, 8324), (2028, 6243), (2081, 6084), (3042, 4162)]