1812208653

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{6257}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 2847640320

約数和(自身を除く): 1035431667

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 631, 1893, 5679, 6257, 10727, 17037, 18771, 32181, 56313, 96543, 106369, 168939, 289629, 319107, 957321, 2871963, 3948167, 11844501, 35533503, 67118839, 106600509, 201356517, 604069551, 1812208653]

約数ペア:

[(1, 1812208653), (3, 604069551), (9, 201356517), (17, 106600509), (27, 67118839), (51, 35533503), (153, 11844501), (459, 3948167), (631, 2871963), (1893, 957321), (5679, 319107), (6257, 289629), (10727, 168939), (17037, 106369), (18771, 96543), (32181, 56313)]