18886164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13007}}^1$

素因数の和:13036

約数の個数: 36

約数和(自身を含む): 48441792

約数和(自身を除く): 29555628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13007, 26014, 39021, 52028, 78042, 143077, 156084, 286154, 429231, 572308, 858462, 1573847, 1716924, 3147694, 4721541, 6295388, 9443082, 18886164]

約数ペア:

[(1, 18886164), (2, 9443082), (3, 6295388), (4, 4721541), (6, 3147694), (11, 1716924), (12, 1573847), (22, 858462), (33, 572308), (44, 429231), (66, 286154), (121, 156084), (132, 143077), (242, 78042), (363, 52028), (484, 39021), (726, 26014), (1452, 13007)]