6542718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 16837632

約数和(自身を除く): 10294914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 521, 546, 598, 897, 966, 1042, 1563, 1794, 2093, 3126, 3647, 4186, 6279, 6773, 7294, 10941, 11983, 12558, 13546, 20319, 21882, 23966, 35949, 40638, 47411, 71898, 83881, 94822, 142233, 155779, 167762, 251643, 284466, 311558, 467337, 503286, 934674, 1090453, 2180906, 3271359, 6542718]

約数ペア:

[(1, 6542718), (2, 3271359), (3, 2180906), (6, 1090453), (7, 934674), (13, 503286), (14, 467337), (21, 311558), (23, 284466), (26, 251643), (39, 167762), (42, 155779), (46, 142233), (69, 94822), (78, 83881), (91, 71898), (138, 47411), (161, 40638), (182, 35949), (273, 23966), (299, 21882), (322, 20319), (483, 13546), (521, 12558), (546, 11983), (598, 10941), (897, 7294), (966, 6773), (1042, 6279), (1563, 4186), (1794, 3647), (2093, 3126)]