1944432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{643}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 6388480

約数和(自身を除く): 4444048

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 643, 756, 1008, 1286, 1512, 1929, 2572, 3024, 3858, 4501, 5144, 5787, 7716, 9002, 10288, 11574, 13503, 15432, 17361, 18004, 23148, 27006, 30864, 34722, 36008, 40509, 46296, 54012, 69444, 72016, 81018, 92592, 108024, 121527, 138888, 162036, 216048, 243054, 277776, 324072, 486108, 648144, 972216, 1944432]

約数ペア:

[(1, 1944432), (2, 972216), (3, 648144), (4, 486108), (6, 324072), (7, 277776), (8, 243054), (9, 216048), (12, 162036), (14, 138888), (16, 121527), (18, 108024), (21, 92592), (24, 81018), (27, 72016), (28, 69444), (36, 54012), (42, 46296), (48, 40509), (54, 36008), (56, 34722), (63, 30864), (72, 27006), (84, 23148), (108, 18004), (112, 17361), (126, 15432), (144, 13503), (168, 11574), (189, 10288), (216, 9002), (252, 7716), (336, 5787), (378, 5144), (432, 4501), (504, 3858), (643, 3024), (756, 2572), (1008, 1929), (1286, 1512)]