1728432

素因数分解:

$2^4\times 3^3\times {\mathrm{4001}}^1$

素因数の和:4018

約数の個数: 40

約数和(自身を含む): 4962480

約数和(自身を除く): 3234048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4001, 8002, 12003, 16004, 24006, 32008, 36009, 48012, 64016, 72018, 96024, 108027, 144036, 192048, 216054, 288072, 432108, 576144, 864216, 1728432]

約数ペア:

[(1, 1728432), (2, 864216), (3, 576144), (4, 432108), (6, 288072), (8, 216054), (9, 192048), (12, 144036), (16, 108027), (18, 96024), (24, 72018), (27, 64016), (36, 48012), (48, 36009), (54, 32008), (72, 24006), (108, 16004), (144, 12003), (216, 8002), (432, 4001)]