6620292

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 20333040

約数和(自身を除く): 13712748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 139, 147, 162, 189, 196, 243, 252, 278, 294, 324, 378, 417, 441, 486, 556, 567, 588, 756, 834, 882, 972, 973, 1134, 1251, 1323, 1668, 1701, 1764, 1946, 2268, 2502, 2646, 2919, 3402, 3753, 3892, 3969, 5004, 5292, 5838, 6804, 6811, 7506, 7938, 8757, 11259, 11676, 11907, 13622, 15012, 15876, 17514, 20433, 22518, 23814, 26271, 27244, 33777, 35028, 40866, 45036, 47628, 52542, 61299, 67554, 78813, 81732, 105084, 122598, 135108, 157626, 183897, 236439, 245196, 315252, 367794, 472878, 551691, 735588, 945756, 1103382, 1655073, 2206764, 3310146, 6620292]

約数ペア:

[(1, 6620292), (2, 3310146), (3, 2206764), (4, 1655073), (6, 1103382), (7, 945756), (9, 735588), (12, 551691), (14, 472878), (18, 367794), (21, 315252), (27, 245196), (28, 236439), (36, 183897), (42, 157626), (49, 135108), (54, 122598), (63, 105084), (81, 81732), (84, 78813), (98, 67554), (108, 61299), (126, 52542), (139, 47628), (147, 45036), (162, 40866), (189, 35028), (196, 33777), (243, 27244), (252, 26271), (278, 23814), (294, 22518), (324, 20433), (378, 17514), (417, 15876), (441, 15012), (486, 13622), (556, 11907), (567, 11676), (588, 11259), (756, 8757), (834, 7938), (882, 7506), (972, 6811), (973, 6804), (1134, 5838), (1251, 5292), (1323, 5004), (1668, 3969), (1701, 3892), (1764, 3753), (1946, 3402), (2268, 2919), (2502, 2646)]