2804724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 54

約数和(自身を含む): 7693686

約数和(自身を除く): 4888962

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 461, 468, 507, 676, 922, 1014, 1383, 1521, 1844, 2028, 2766, 3042, 4149, 5532, 5993, 6084, 8298, 11986, 16596, 17979, 23972, 35958, 53937, 71916, 77909, 107874, 155818, 215748, 233727, 311636, 467454, 701181, 934908, 1402362, 2804724]

約数ペア:

[(1, 2804724), (2, 1402362), (3, 934908), (4, 701181), (6, 467454), (9, 311636), (12, 233727), (13, 215748), (18, 155818), (26, 107874), (36, 77909), (39, 71916), (52, 53937), (78, 35958), (117, 23972), (156, 17979), (169, 16596), (234, 11986), (338, 8298), (461, 6084), (468, 5993), (507, 5532), (676, 4149), (922, 3042), (1014, 2766), (1383, 2028), (1521, 1844)]