13380066

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 128

約数和(自身を含む): 37785600

約数和(自身を除く): 24405534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 81, 114, 126, 133, 138, 161, 162, 171, 189, 207, 243, 266, 322, 342, 378, 399, 414, 437, 483, 486, 513, 567, 621, 729, 798, 874, 966, 1026, 1134, 1197, 1242, 1311, 1449, 1458, 1539, 1701, 1863, 2187, 2394, 2622, 2898, 3059, 3078, 3402, 3591, 3726, 3933, 4347, 4374, 4617, 5103, 5589, 6118, 7182, 7866, 8694, 9177, 9234, 10206, 10773, 11178, 11799, 13041, 13851, 15309, 16767, 18354, 21546, 23598, 26082, 27531, 27702, 30618, 32319, 33534, 35397, 39123, 41553, 50301, 55062, 64638, 70794, 78246, 82593, 83106, 96957, 100602, 106191, 117369, 165186, 193914, 212382, 234738, 247779, 290871, 318573, 352107, 495558, 581742, 637146, 704214, 743337, 955719, 1486674, 1911438, 2230011, 4460022, 6690033, 13380066]

約数ペア:

[(1, 13380066), (2, 6690033), (3, 4460022), (6, 2230011), (7, 1911438), (9, 1486674), (14, 955719), (18, 743337), (19, 704214), (21, 637146), (23, 581742), (27, 495558), (38, 352107), (42, 318573), (46, 290871), (54, 247779), (57, 234738), (63, 212382), (69, 193914), (81, 165186), (114, 117369), (126, 106191), (133, 100602), (138, 96957), (161, 83106), (162, 82593), (171, 78246), (189, 70794), (207, 64638), (243, 55062), (266, 50301), (322, 41553), (342, 39123), (378, 35397), (399, 33534), (414, 32319), (437, 30618), (483, 27702), (486, 27531), (513, 26082), (567, 23598), (621, 21546), (729, 18354), (798, 16767), (874, 15309), (966, 13851), (1026, 13041), (1134, 11799), (1197, 11178), (1242, 10773), (1311, 10206), (1449, 9234), (1458, 9177), (1539, 8694), (1701, 7866), (1863, 7182), (2187, 6118), (2394, 5589), (2622, 5103), (2898, 4617), (3059, 4374), (3078, 4347), (3402, 3933), (3591, 3726)]