1910401476489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1759}}^1\times {\mathrm{30389}}^1$

素因数の和:32203

約数の個数: 72

約数和(自身を含む): 3179017670400

約数和(自身を除く): 1268616193911

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1759, 1881, 3249, 3971, 5277, 11913, 15831, 19349, 30389, 33421, 35739, 58047, 91167, 100263, 174141, 273501, 300789, 334279, 367631, 577391, 634999, 1002837, 1102893, 1732173, 1904997, 3008511, 3308679, 5196519, 5714991, 6351301, 6984989, 10970429, 19053903, 20954967, 32911287, 53454251, 57161709, 62864901, 98733861, 120674719, 160362753, 362024157, 481088259, 587996761, 1015630769, 1086072471, 1763990283, 3046892307, 5291970849, 9140676921, 11171938459, 19296984611, 33515815377, 57890953833, 100547446131, 173672861499, 212266830721, 636800492163, 1910401476489]

約数ペア:

[(1, 1910401476489), (3, 636800492163), (9, 212266830721), (11, 173672861499), (19, 100547446131), (33, 57890953833), (57, 33515815377), (99, 19296984611), (171, 11171938459), (209, 9140676921), (361, 5291970849), (627, 3046892307), (1083, 1763990283), (1759, 1086072471), (1881, 1015630769), (3249, 587996761), (3971, 481088259), (5277, 362024157), (11913, 160362753), (15831, 120674719), (19349, 98733861), (30389, 62864901), (33421, 57161709), (35739, 53454251), (58047, 32911287), (91167, 20954967), (100263, 19053903), (174141, 10970429), (273501, 6984989), (300789, 6351301), (334279, 5714991), (367631, 5196519), (577391, 3308679), (634999, 3008511), (1002837, 1904997), (1102893, 1732173)]