27518916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 68160960

約数和(自身を除く): 40642044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 881, 1644, 1762, 2603, 2643, 3524, 5206, 5286, 7809, 10412, 10572, 15618, 16739, 31236, 33478, 50217, 66956, 100434, 120697, 200868, 241394, 362091, 482788, 724182, 1448364, 2293243, 4586486, 6879729, 9172972, 13759458, 27518916]

約数ペア:

[(1, 27518916), (2, 13759458), (3, 9172972), (4, 6879729), (6, 4586486), (12, 2293243), (19, 1448364), (38, 724182), (57, 482788), (76, 362091), (114, 241394), (137, 200868), (228, 120697), (274, 100434), (411, 66956), (548, 50217), (822, 33478), (881, 31236), (1644, 16739), (1762, 15618), (2603, 10572), (2643, 10412), (3524, 7809), (5206, 5286)]