21673008

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2416

約数の個数: 100

約数和(自身を含む): 71719120

約数和(自身を除く): 50046112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 2389, 3024, 4536, 4778, 7167, 9072, 9556, 14334, 16723, 19112, 21501, 28668, 33446, 38224, 43002, 50169, 57336, 64503, 66892, 86004, 100338, 114672, 129006, 133784, 150507, 172008, 193509, 200676, 258012, 267568, 301014, 344016, 387018, 401352, 451521, 516024, 602028, 774036, 802704, 903042, 1032048, 1204056, 1354563, 1548072, 1806084, 2408112, 2709126, 3096144, 3612168, 5418252, 7224336, 10836504, 21673008]

約数ペア:

[(1, 21673008), (2, 10836504), (3, 7224336), (4, 5418252), (6, 3612168), (7, 3096144), (8, 2709126), (9, 2408112), (12, 1806084), (14, 1548072), (16, 1354563), (18, 1204056), (21, 1032048), (24, 903042), (27, 802704), (28, 774036), (36, 602028), (42, 516024), (48, 451521), (54, 401352), (56, 387018), (63, 344016), (72, 301014), (81, 267568), (84, 258012), (108, 200676), (112, 193509), (126, 172008), (144, 150507), (162, 133784), (168, 129006), (189, 114672), (216, 100338), (252, 86004), (324, 66892), (336, 64503), (378, 57336), (432, 50169), (504, 43002), (567, 38224), (648, 33446), (756, 28668), (1008, 21501), (1134, 19112), (1296, 16723), (1512, 14334), (2268, 9556), (2389, 9072), (3024, 7167), (4536, 4778)]