18342790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 35964000

約数和(自身を除く): 17621210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3329, 5510, 6658, 16645, 33290, 63251, 96541, 126502, 193082, 316255, 482705, 632510, 965410, 1834279, 3668558, 9171395, 18342790]

約数ペア:

[(1, 18342790), (2, 9171395), (5, 3668558), (10, 1834279), (19, 965410), (29, 632510), (38, 482705), (58, 316255), (95, 193082), (145, 126502), (190, 96541), (290, 63251), (551, 33290), (1102, 16645), (2755, 6658), (3329, 5510)]