171882942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12829}}^1$

素因数の和:12881

約数の個数: 64

約数和(自身を含む): 443404800

約数和(自身を除く): 271521858

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 12829, 13398, 25658, 38487, 76974, 89803, 141119, 179606, 269409, 282238, 372041, 423357, 538818, 744082, 846714, 987833, 1116123, 1975666, 2232246, 2604287, 2963499, 4092451, 5208574, 5926998, 7812861, 8184902, 12277353, 15625722, 24554706, 28647157, 57294314, 85941471, 171882942]

約数ペア:

[(1, 171882942), (2, 85941471), (3, 57294314), (6, 28647157), (7, 24554706), (11, 15625722), (14, 12277353), (21, 8184902), (22, 7812861), (29, 5926998), (33, 5208574), (42, 4092451), (58, 2963499), (66, 2604287), (77, 2232246), (87, 1975666), (154, 1116123), (174, 987833), (203, 846714), (231, 744082), (319, 538818), (406, 423357), (462, 372041), (609, 282238), (638, 269409), (957, 179606), (1218, 141119), (1914, 89803), (2233, 76974), (4466, 38487), (6699, 25658), (12829, 13398)]