9930438

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 84

約数和(自身を含む): 26166420

約数和(自身を除く): 16235982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 139, 147, 162, 189, 243, 278, 294, 378, 417, 441, 486, 567, 729, 834, 882, 973, 1134, 1251, 1323, 1458, 1701, 1946, 2502, 2646, 2919, 3402, 3753, 3969, 5103, 5838, 6811, 7506, 7938, 8757, 10206, 11259, 11907, 13622, 17514, 20433, 22518, 23814, 26271, 33777, 35721, 40866, 52542, 61299, 67554, 71442, 78813, 101331, 122598, 157626, 183897, 202662, 236439, 367794, 472878, 551691, 709317, 1103382, 1418634, 1655073, 3310146, 4965219, 9930438]

約数ペア:

[(1, 9930438), (2, 4965219), (3, 3310146), (6, 1655073), (7, 1418634), (9, 1103382), (14, 709317), (18, 551691), (21, 472878), (27, 367794), (42, 236439), (49, 202662), (54, 183897), (63, 157626), (81, 122598), (98, 101331), (126, 78813), (139, 71442), (147, 67554), (162, 61299), (189, 52542), (243, 40866), (278, 35721), (294, 33777), (378, 26271), (417, 23814), (441, 22518), (486, 20433), (567, 17514), (729, 13622), (834, 11907), (882, 11259), (973, 10206), (1134, 8757), (1251, 7938), (1323, 7506), (1458, 6811), (1701, 5838), (1946, 5103), (2502, 3969), (2646, 3753), (2919, 3402)]