19383624

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 59950800

約数和(自身を除く): 40567176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 156, 162, 169, 177, 216, 234, 236, 243, 312, 324, 338, 351, 354, 468, 472, 486, 507, 531, 648, 676, 702, 708, 767, 936, 972, 1014, 1053, 1062, 1352, 1404, 1416, 1521, 1534, 1593, 1944, 2028, 2106, 2124, 2301, 2808, 3042, 3068, 3159, 3186, 4056, 4212, 4248, 4563, 4602, 4779, 6084, 6136, 6318, 6372, 6903, 8424, 9126, 9204, 9558, 9971, 12168, 12636, 12744, 13689, 13806, 14337, 18252, 18408, 19116, 19942, 20709, 25272, 27378, 27612, 28674, 29913, 36504, 38232, 39884, 41067, 41418, 54756, 55224, 57348, 59826, 62127, 79768, 82134, 82836, 89739, 109512, 114696, 119652, 124254, 164268, 165672, 179478, 186381, 239304, 248508, 269217, 328536, 358956, 372762, 497016, 538434, 717912, 745524, 807651, 1076868, 1491048, 1615302, 2153736, 2422953, 3230604, 4845906, 6461208, 9691812, 19383624]

約数ペア:

[(1, 19383624), (2, 9691812), (3, 6461208), (4, 4845906), (6, 3230604), (8, 2422953), (9, 2153736), (12, 1615302), (13, 1491048), (18, 1076868), (24, 807651), (26, 745524), (27, 717912), (36, 538434), (39, 497016), (52, 372762), (54, 358956), (59, 328536), (72, 269217), (78, 248508), (81, 239304), (104, 186381), (108, 179478), (117, 165672), (118, 164268), (156, 124254), (162, 119652), (169, 114696), (177, 109512), (216, 89739), (234, 82836), (236, 82134), (243, 79768), (312, 62127), (324, 59826), (338, 57348), (351, 55224), (354, 54756), (468, 41418), (472, 41067), (486, 39884), (507, 38232), (531, 36504), (648, 29913), (676, 28674), (702, 27612), (708, 27378), (767, 25272), (936, 20709), (972, 19942), (1014, 19116), (1053, 18408), (1062, 18252), (1352, 14337), (1404, 13806), (1416, 13689), (1521, 12744), (1534, 12636), (1593, 12168), (1944, 9971), (2028, 9558), (2106, 9204), (2124, 9126), (2301, 8424), (2808, 6903), (3042, 6372), (3068, 6318), (3159, 6136), (3186, 6084), (4056, 4779), (4212, 4602), (4248, 4563)]