3402756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{643}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 10278240

約数和(自身を除く): 6875484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 643, 756, 882, 1286, 1323, 1764, 1929, 2572, 2646, 3858, 4501, 5292, 5787, 7716, 9002, 11574, 13503, 17361, 18004, 23148, 27006, 31507, 34722, 40509, 54012, 63014, 69444, 81018, 94521, 121527, 126028, 162036, 189042, 243054, 283563, 378084, 486108, 567126, 850689, 1134252, 1701378, 3402756]

約数ペア:

[(1, 3402756), (2, 1701378), (3, 1134252), (4, 850689), (6, 567126), (7, 486108), (9, 378084), (12, 283563), (14, 243054), (18, 189042), (21, 162036), (27, 126028), (28, 121527), (36, 94521), (42, 81018), (49, 69444), (54, 63014), (63, 54012), (84, 40509), (98, 34722), (108, 31507), (126, 27006), (147, 23148), (189, 18004), (196, 17361), (252, 13503), (294, 11574), (378, 9002), (441, 7716), (588, 5787), (643, 5292), (756, 4501), (882, 3858), (1286, 2646), (1323, 2572), (1764, 1929)]