12816216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 27618984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 431, 472, 504, 531, 708, 826, 862, 1062, 1239, 1293, 1416, 1652, 1724, 2124, 2478, 2586, 3017, 3304, 3448, 3717, 3879, 4248, 4956, 5172, 6034, 7434, 7758, 9051, 9912, 10344, 12068, 14868, 15516, 18102, 24136, 25429, 27153, 29736, 31032, 36204, 50858, 54306, 72408, 76287, 101716, 108612, 152574, 178003, 203432, 217224, 228861, 305148, 356006, 457722, 534009, 610296, 712012, 915444, 1068018, 1424024, 1602027, 1830888, 2136036, 3204054, 4272072, 6408108, 12816216]

約数ペア:

[(1, 12816216), (2, 6408108), (3, 4272072), (4, 3204054), (6, 2136036), (7, 1830888), (8, 1602027), (9, 1424024), (12, 1068018), (14, 915444), (18, 712012), (21, 610296), (24, 534009), (28, 457722), (36, 356006), (42, 305148), (56, 228861), (59, 217224), (63, 203432), (72, 178003), (84, 152574), (118, 108612), (126, 101716), (168, 76287), (177, 72408), (236, 54306), (252, 50858), (354, 36204), (413, 31032), (431, 29736), (472, 27153), (504, 25429), (531, 24136), (708, 18102), (826, 15516), (862, 14868), (1062, 12068), (1239, 10344), (1293, 9912), (1416, 9051), (1652, 7758), (1724, 7434), (2124, 6034), (2478, 5172), (2586, 4956), (3017, 4248), (3304, 3879), (3448, 3717)]