1900542798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5619

約数の個数: 128

約数和(自身を含む): 5329981440

約数和(自身を除く): 3429438642

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 83, 99, 126, 154, 166, 189, 198, 231, 249, 297, 378, 462, 498, 581, 594, 693, 747, 913, 1162, 1386, 1494, 1743, 1826, 2079, 2241, 2739, 3486, 4158, 4482, 5229, 5478, 5507, 6391, 8217, 10458, 11014, 12782, 15687, 16434, 16521, 19173, 24651, 31374, 33042, 38346, 38549, 49302, 49563, 57519, 60577, 77098, 99126, 115038, 115647, 121154, 148689, 172557, 181731, 231294, 297378, 345114, 346941, 363462, 424039, 457081, 545193, 693882, 848078, 914162, 1040823, 1090386, 1272117, 1371243, 1635579, 2081646, 2544234, 2742486, 3199567, 3271158, 3816351, 4113729, 5027891, 6399134, 7632702, 8227458, 9598701, 10055782, 11449053, 12341187, 15083673, 19197402, 22898106, 24682374, 28796103, 30167346, 35195237, 45251019, 57592206, 70390474, 86388309, 90502038, 105585711, 135753057, 172776618, 211171422, 271506114, 316757133, 633514266, 950271399, 1900542798]

約数ペア:

[(1, 1900542798), (2, 950271399), (3, 633514266), (6, 316757133), (7, 271506114), (9, 211171422), (11, 172776618), (14, 135753057), (18, 105585711), (21, 90502038), (22, 86388309), (27, 70390474), (33, 57592206), (42, 45251019), (54, 35195237), (63, 30167346), (66, 28796103), (77, 24682374), (83, 22898106), (99, 19197402), (126, 15083673), (154, 12341187), (166, 11449053), (189, 10055782), (198, 9598701), (231, 8227458), (249, 7632702), (297, 6399134), (378, 5027891), (462, 4113729), (498, 3816351), (581, 3271158), (594, 3199567), (693, 2742486), (747, 2544234), (913, 2081646), (1162, 1635579), (1386, 1371243), (1494, 1272117), (1743, 1090386), (1826, 1040823), (2079, 914162), (2241, 848078), (2739, 693882), (3486, 545193), (4158, 457081), (4482, 424039), (5229, 363462), (5478, 346941), (5507, 345114), (6391, 297378), (8217, 231294), (10458, 181731), (11014, 172557), (12782, 148689), (15687, 121154), (16434, 115647), (16521, 115038), (19173, 99126), (24651, 77098), (31374, 60577), (33042, 57519), (38346, 49563), (38549, 49302)]