13048398

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 18839682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1997, 2178, 3267, 3994, 5991, 6534, 11982, 17973, 21967, 35946, 43934, 53919, 65901, 107838, 131802, 197703, 241637, 395406, 483274, 593109, 724911, 1186218, 1449822, 2174733, 4349466, 6524199, 13048398]

約数ペア:

[(1, 13048398), (2, 6524199), (3, 4349466), (6, 2174733), (9, 1449822), (11, 1186218), (18, 724911), (22, 593109), (27, 483274), (33, 395406), (54, 241637), (66, 197703), (99, 131802), (121, 107838), (198, 65901), (242, 53919), (297, 43934), (363, 35946), (594, 21967), (726, 17973), (1089, 11982), (1997, 6534), (2178, 5991), (3267, 3994)]