198018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 465600

約数和(自身を除く): 267582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 193, 342, 386, 513, 579, 1026, 1158, 1737, 3474, 3667, 5211, 7334, 10422, 11001, 22002, 33003, 66006, 99009, 198018]

約数ペア:

[(1, 198018), (2, 99009), (3, 66006), (6, 33003), (9, 22002), (18, 11001), (19, 10422), (27, 7334), (38, 5211), (54, 3667), (57, 3474), (114, 1737), (171, 1158), (193, 1026), (342, 579), (386, 513)]