18199740771

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{18013}}^1$

素因数の和:19672

約数の個数: 32

約数和(自身を含む): 28153720320

約数和(自身を除く): 9953979549

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1627, 4881, 14643, 18013, 37421, 43929, 54039, 112263, 162117, 336789, 414299, 486351, 1010367, 1242897, 3728691, 11186073, 29307151, 87921453, 263764359, 674064473, 791293077, 2022193419, 6066580257, 18199740771]

約数ペア:

[(1, 18199740771), (3, 6066580257), (9, 2022193419), (23, 791293077), (27, 674064473), (69, 263764359), (207, 87921453), (621, 29307151), (1627, 11186073), (4881, 3728691), (14643, 1242897), (18013, 1010367), (37421, 486351), (43929, 414299), (54039, 336789), (112263, 162117)]