38175228

素因数分解:

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

素因数の和:344

約数の個数: 144

約数和(自身を含む): 121977856

約数和(自身を除く): 83802628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 271, 273, 301, 364, 387, 468, 516, 542, 546, 559, 602, 774, 813, 819, 903, 1084, 1092, 1118, 1204, 1548, 1626, 1638, 1677, 1806, 1897, 2236, 2439, 2709, 3252, 3276, 3354, 3523, 3612, 3794, 3913, 4878, 5031, 5418, 5691, 6708, 7046, 7588, 7826, 9756, 10062, 10569, 10836, 11382, 11653, 11739, 14092, 15652, 17073, 20124, 21138, 22764, 23306, 23478, 24661, 31707, 34146, 34959, 35217, 42276, 46612, 46956, 49322, 63414, 68292, 69918, 70434, 73983, 81571, 98644, 104877, 126828, 139836, 140868, 147966, 151489, 163142, 209754, 221949, 244713, 295932, 302978, 326284, 419508, 443898, 454467, 489426, 605956, 734139, 887796, 908934, 978852, 1060423, 1363401, 1468278, 1817868, 2120846, 2726802, 2936556, 3181269, 4241692, 5453604, 6362538, 9543807, 12725076, 19087614, 38175228]

約数ペア:

[(1, 38175228), (2, 19087614), (3, 12725076), (4, 9543807), (6, 6362538), (7, 5453604), (9, 4241692), (12, 3181269), (13, 2936556), (14, 2726802), (18, 2120846), (21, 1817868), (26, 1468278), (28, 1363401), (36, 1060423), (39, 978852), (42, 908934), (43, 887796), (52, 734139), (63, 605956), (78, 489426), (84, 454467), (86, 443898), (91, 419508), (117, 326284), (126, 302978), (129, 295932), (156, 244713), (172, 221949), (182, 209754), (234, 163142), (252, 151489), (258, 147966), (271, 140868), (273, 139836), (301, 126828), (364, 104877), (387, 98644), (468, 81571), (516, 73983), (542, 70434), (546, 69918), (559, 68292), (602, 63414), (774, 49322), (813, 46956), (819, 46612), (903, 42276), (1084, 35217), (1092, 34959), (1118, 34146), (1204, 31707), (1548, 24661), (1626, 23478), (1638, 23306), (1677, 22764), (1806, 21138), (1897, 20124), (2236, 17073), (2439, 15652), (2709, 14092), (3252, 11739), (3276, 11653), (3354, 11382), (3523, 10836), (3612, 10569), (3794, 10062), (3913, 9756), (4878, 7826), (5031, 7588), (5418, 7046), (5691, 6708)]