18699516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47221}}^1$

素因数の和:47242

約数の個数: 36

約数和(自身を含む): 51566424

約数和(自身を除く): 32866908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47221, 94442, 141663, 188884, 283326, 424989, 519431, 566652, 849978, 1038862, 1558293, 1699956, 2077724, 3116586, 4674879, 6233172, 9349758, 18699516]

約数ペア:

[(1, 18699516), (2, 9349758), (3, 6233172), (4, 4674879), (6, 3116586), (9, 2077724), (11, 1699956), (12, 1558293), (18, 1038862), (22, 849978), (33, 566652), (36, 519431), (44, 424989), (66, 283326), (99, 188884), (132, 141663), (198, 94442), (396, 47221)]