8440536

素因数分解:

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

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 22860360

約数和(自身を除く): 14419824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 2081, 4056, 4162, 6243, 8324, 12486, 16648, 24972, 27053, 49944, 54106, 81159, 108212, 162318, 216424, 324636, 351689, 649272, 703378, 1055067, 1406756, 2110134, 2813512, 4220268, 8440536]

約数ペア:

[(1, 8440536), (2, 4220268), (3, 2813512), (4, 2110134), (6, 1406756), (8, 1055067), (12, 703378), (13, 649272), (24, 351689), (26, 324636), (39, 216424), (52, 162318), (78, 108212), (104, 81159), (156, 54106), (169, 49944), (312, 27053), (338, 24972), (507, 16648), (676, 12486), (1014, 8324), (1352, 6243), (2028, 4162), (2081, 4056)]