19087614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 52276224

約数和(自身を除く): 33188610

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 271, 273, 301, 387, 542, 546, 559, 602, 774, 813, 819, 903, 1118, 1626, 1638, 1677, 1806, 1897, 2439, 2709, 3354, 3523, 3794, 3913, 4878, 5031, 5418, 5691, 7046, 7826, 10062, 10569, 11382, 11653, 11739, 17073, 21138, 23306, 23478, 24661, 31707, 34146, 34959, 35217, 49322, 63414, 69918, 70434, 73983, 81571, 104877, 147966, 151489, 163142, 209754, 221949, 244713, 302978, 443898, 454467, 489426, 734139, 908934, 1060423, 1363401, 1468278, 2120846, 2726802, 3181269, 6362538, 9543807, 19087614]

約数ペア:

[(1, 19087614), (2, 9543807), (3, 6362538), (6, 3181269), (7, 2726802), (9, 2120846), (13, 1468278), (14, 1363401), (18, 1060423), (21, 908934), (26, 734139), (39, 489426), (42, 454467), (43, 443898), (63, 302978), (78, 244713), (86, 221949), (91, 209754), (117, 163142), (126, 151489), (129, 147966), (182, 104877), (234, 81571), (258, 73983), (271, 70434), (273, 69918), (301, 63414), (387, 49322), (542, 35217), (546, 34959), (559, 34146), (602, 31707), (774, 24661), (813, 23478), (819, 23306), (903, 21138), (1118, 17073), (1626, 11739), (1638, 11653), (1677, 11382), (1806, 10569), (1897, 10062), (2439, 7826), (2709, 7046), (3354, 5691), (3523, 5418), (3794, 5031), (3913, 4878)]