2611854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 6814080

約数和(自身を除く): 4202226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1091, 1197, 2182, 2394, 3273, 6546, 7637, 9819, 15274, 19638, 20729, 22911, 41458, 45822, 62187, 68733, 124374, 137466, 145103, 186561, 290206, 373122, 435309, 870618, 1305927, 2611854]

約数ペア:

[(1, 2611854), (2, 1305927), (3, 870618), (6, 435309), (7, 373122), (9, 290206), (14, 186561), (18, 145103), (19, 137466), (21, 124374), (38, 68733), (42, 62187), (57, 45822), (63, 41458), (114, 22911), (126, 20729), (133, 19638), (171, 15274), (266, 9819), (342, 7637), (399, 6546), (798, 3273), (1091, 2394), (1197, 2182)]