1838871129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 2616082560

約数和(自身を除く): 777211431

約数列:

[1, 3, 19, 57, 137, 181, 411, 543, 1301, 2603, 3439, 3903, 7809, 10317, 24719, 24797, 74157, 74391, 178237, 235481, 471143, 534711, 706443, 1413429, 3386503, 4474139, 10159509, 13422417, 32260897, 96782691, 612957043, 1838871129]

約数ペア:

[(1, 1838871129), (3, 612957043), (19, 96782691), (57, 32260897), (137, 13422417), (181, 10159509), (411, 4474139), (543, 3386503), (1301, 1413429), (2603, 706443), (3439, 534711), (3903, 471143), (7809, 235481), (10317, 178237), (24719, 74391), (24797, 74157)]