18144432

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 52739680

約数和(自身を除く): 34595248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 433, 582, 776, 866, 873, 1164, 1299, 1552, 1732, 1746, 2328, 2598, 2619, 3464, 3492, 3897, 4656, 5196, 5238, 6928, 6984, 7794, 10392, 10476, 11691, 13968, 15588, 20784, 20952, 23382, 31176, 41904, 42001, 46764, 62352, 84002, 93528, 126003, 168004, 187056, 252006, 336008, 378009, 504012, 672016, 756018, 1008024, 1134027, 1512036, 2016048, 2268054, 3024072, 4536108, 6048144, 9072216, 18144432]

約数ペア:

[(1, 18144432), (2, 9072216), (3, 6048144), (4, 4536108), (6, 3024072), (8, 2268054), (9, 2016048), (12, 1512036), (16, 1134027), (18, 1008024), (24, 756018), (27, 672016), (36, 504012), (48, 378009), (54, 336008), (72, 252006), (97, 187056), (108, 168004), (144, 126003), (194, 93528), (216, 84002), (291, 62352), (388, 46764), (432, 42001), (433, 41904), (582, 31176), (776, 23382), (866, 20952), (873, 20784), (1164, 15588), (1299, 13968), (1552, 11691), (1732, 10476), (1746, 10392), (2328, 7794), (2598, 6984), (2619, 6928), (3464, 5238), (3492, 5196), (3897, 4656)]