216018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1110

約数の個数: 24

約数和(自身を含む): 511056

約数和(自身を除く): 295038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1091, 2182, 3273, 6546, 9819, 12001, 19638, 24002, 36003, 72006, 108009, 216018]

約数ペア:

[(1, 216018), (2, 108009), (3, 72006), (6, 36003), (9, 24002), (11, 19638), (18, 12001), (22, 9819), (33, 6546), (66, 3273), (99, 2182), (198, 1091)]