2188164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 5656896

約数和(自身を除く): 3468732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 726, 822, 1331, 1452, 1507, 1644, 2662, 3014, 3993, 4521, 5324, 6028, 7986, 9042, 15972, 16577, 18084, 33154, 49731, 66308, 99462, 182347, 198924, 364694, 547041, 729388, 1094082, 2188164]

約数ペア:

[(1, 2188164), (2, 1094082), (3, 729388), (4, 547041), (6, 364694), (11, 198924), (12, 182347), (22, 99462), (33, 66308), (44, 49731), (66, 33154), (121, 18084), (132, 16577), (137, 15972), (242, 9042), (274, 7986), (363, 6028), (411, 5324), (484, 4521), (548, 3993), (726, 3014), (822, 2662), (1331, 1644), (1452, 1507)]