42678018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103087}}^1$

素因数の和:103118

約数の個数: 24

約数和(自身を含む): 96490368

約数和(自身を除く): 53812350

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 103087, 206174, 309261, 618522, 927783, 1855566, 2371001, 4742002, 7113003, 14226006, 21339009, 42678018]

約数ペア:

[(1, 42678018), (2, 21339009), (3, 14226006), (6, 7113003), (9, 4742002), (18, 2371001), (23, 1855566), (46, 927783), (69, 618522), (138, 309261), (207, 206174), (414, 103087)]