13445208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 43926480

約数和(自身を除く): 30481272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 103, 111, 126, 147, 148, 168, 196, 206, 222, 252, 259, 294, 296, 309, 333, 392, 412, 441, 444, 504, 518, 588, 618, 666, 721, 777, 824, 882, 888, 927, 1036, 1176, 1236, 1332, 1442, 1554, 1764, 1813, 1854, 2072, 2163, 2331, 2472, 2664, 2884, 3108, 3528, 3626, 3708, 3811, 4326, 4662, 5047, 5439, 5768, 6216, 6489, 7252, 7416, 7622, 8652, 9324, 10094, 10878, 11433, 12978, 14504, 15141, 15244, 16317, 17304, 18648, 20188, 21756, 22866, 25956, 26677, 30282, 30488, 32634, 34299, 40376, 43512, 45423, 45732, 51912, 53354, 60564, 65268, 68598, 80031, 90846, 91464, 106708, 121128, 130536, 137196, 160062, 181692, 186739, 213416, 240093, 274392, 320124, 363384, 373478, 480186, 560217, 640248, 746956, 960372, 1120434, 1493912, 1680651, 1920744, 2240868, 3361302, 4481736, 6722604, 13445208]

約数ペア:

[(1, 13445208), (2, 6722604), (3, 4481736), (4, 3361302), (6, 2240868), (7, 1920744), (8, 1680651), (9, 1493912), (12, 1120434), (14, 960372), (18, 746956), (21, 640248), (24, 560217), (28, 480186), (36, 373478), (37, 363384), (42, 320124), (49, 274392), (56, 240093), (63, 213416), (72, 186739), (74, 181692), (84, 160062), (98, 137196), (103, 130536), (111, 121128), (126, 106708), (147, 91464), (148, 90846), (168, 80031), (196, 68598), (206, 65268), (222, 60564), (252, 53354), (259, 51912), (294, 45732), (296, 45423), (309, 43512), (333, 40376), (392, 34299), (412, 32634), (441, 30488), (444, 30282), (504, 26677), (518, 25956), (588, 22866), (618, 21756), (666, 20188), (721, 18648), (777, 17304), (824, 16317), (882, 15244), (888, 15141), (927, 14504), (1036, 12978), (1176, 11433), (1236, 10878), (1332, 10094), (1442, 9324), (1554, 8652), (1764, 7622), (1813, 7416), (1854, 7252), (2072, 6489), (2163, 6216), (2331, 5768), (2472, 5439), (2664, 5047), (2884, 4662), (3108, 4326), (3528, 3811), (3626, 3708)]