13139874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 32111520

約数和(自身を除く): 18971646

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2011, 2178, 3267, 4022, 6033, 6534, 12066, 18099, 22121, 36198, 44242, 54297, 66363, 108594, 132726, 199089, 243331, 398178, 486662, 597267, 729993, 1194534, 1459986, 2189979, 4379958, 6569937, 13139874]

約数ペア:

[(1, 13139874), (2, 6569937), (3, 4379958), (6, 2189979), (9, 1459986), (11, 1194534), (18, 729993), (22, 597267), (27, 486662), (33, 398178), (54, 243331), (66, 199089), (99, 132726), (121, 108594), (198, 66363), (242, 54297), (297, 44242), (363, 36198), (594, 22121), (726, 18099), (1089, 12066), (2011, 6534), (2178, 6033), (3267, 4022)]