18343935

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 34534080

約数和(自身を除く): 16190145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 7993, 23979, 39965, 71937, 119895, 135881, 215811, 359685, 407643, 679405, 1079055, 1222929, 2038215, 3668787, 6114645, 18343935]

約数ペア:

[(1, 18343935), (3, 6114645), (5, 3668787), (9, 2038215), (15, 1222929), (17, 1079055), (27, 679405), (45, 407643), (51, 359685), (85, 215811), (135, 135881), (153, 119895), (255, 71937), (459, 39965), (765, 23979), (2295, 7993)]