155538378

素因数分解:

$2^1\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{4517}}^1$

素因数の和:6438

約数の個数: 24

約数和(自身を含む): 337250628

約数和(自身を除く): 181712250

約数列:

[1, 2, 3, 6, 9, 18, 1913, 3826, 4517, 5739, 9034, 11478, 13551, 17217, 27102, 34434, 40653, 81306, 8641021, 17282042, 25923063, 51846126, 77769189, 155538378]

約数ペア:

[(1, 155538378), (2, 77769189), (3, 51846126), (6, 25923063), (9, 17282042), (18, 8641021), (1913, 81306), (3826, 40653), (4517, 34434), (5739, 27102), (9034, 17217), (11478, 13551)]