21167202504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{45667}}^1$

素因数の和:45803

約数の個数: 128

約数和(自身を含む): 63131443200

約数和(自身を除く): 41964240696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 356, 372, 434, 534, 623, 651, 712, 744, 868, 1068, 1246, 1302, 1736, 1869, 2136, 2492, 2604, 2759, 3738, 4984, 5208, 5518, 7476, 8277, 11036, 14952, 16554, 19313, 22072, 33108, 38626, 45667, 57939, 66216, 77252, 91334, 115878, 137001, 154504, 182668, 231756, 274002, 319669, 365336, 463512, 548004, 639338, 959007, 1096008, 1278676, 1415677, 1918014, 2557352, 2831354, 3836028, 4064363, 4247031, 5662708, 7672056, 8128726, 8494062, 9909739, 11325416, 12193089, 16257452, 16988124, 19819478, 24386178, 28450541, 29729217, 32514904, 33976248, 39638956, 48772356, 56901082, 59458434, 79277912, 85351623, 97544712, 113802164, 118916868, 125995253, 170703246, 227604328, 237833736, 251990506, 341406492, 377985759, 503981012, 682812984, 755971518, 881966771, 1007962024, 1511943036, 1763933542, 2645900313, 3023886072, 3527867084, 5291800626, 7055734168, 10583601252, 21167202504]

約数ペア:

[(1, 21167202504), (2, 10583601252), (3, 7055734168), (4, 5291800626), (6, 3527867084), (7, 3023886072), (8, 2645900313), (12, 1763933542), (14, 1511943036), (21, 1007962024), (24, 881966771), (28, 755971518), (31, 682812984), (42, 503981012), (56, 377985759), (62, 341406492), (84, 251990506), (89, 237833736), (93, 227604328), (124, 170703246), (168, 125995253), (178, 118916868), (186, 113802164), (217, 97544712), (248, 85351623), (267, 79277912), (356, 59458434), (372, 56901082), (434, 48772356), (534, 39638956), (623, 33976248), (651, 32514904), (712, 29729217), (744, 28450541), (868, 24386178), (1068, 19819478), (1246, 16988124), (1302, 16257452), (1736, 12193089), (1869, 11325416), (2136, 9909739), (2492, 8494062), (2604, 8128726), (2759, 7672056), (3738, 5662708), (4984, 4247031), (5208, 4064363), (5518, 3836028), (7476, 2831354), (8277, 2557352), (11036, 1918014), (14952, 1415677), (16554, 1278676), (19313, 1096008), (22072, 959007), (33108, 639338), (38626, 548004), (45667, 463512), (57939, 365336), (66216, 319669), (77252, 274002), (91334, 231756), (115878, 182668), (137001, 154504)]